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Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

Yohei Harada, MD, PhD
JAPAN

Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

Yohei Harada, MD, PhD, JAPAN Shin Yokoya, MD, PhD, JAPAN Yasuhiko Sumimoto, MD, JAPAN Nobuo Adachi, MD, PhD, JAPAN

Department of Orthopaedic Surgery, Hiroshima University, Hiroshima, Hiroshima, JAPAN

2021 Congress Abstract Presentation 5 minutes Not yet rated

Anatomic Location

Shoulder Glenohumeral Rotator Cuff

Diagnosis / Condition

Tears

Treatment / Technique

Patient Populations

Anatomic Structure

Diagnosis Method

Tendon

Long Head Biceps Tendon Injury

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Summary: We compared the postoperative muscle strength ratio of elbow flexion and forearm supination in cases with differing long head of biceps tendon (LHBT) procedures during rotator cuff repair. There was no significant difference between the control, tenotomy, and tenodesis groups, suggesting that the presence of LHBT lesion and the difference in treatment methods have little effect on muscle strength.

Introduction

The effect of tenotomy or tenodesis of the long head of the biceps tendon (LHBT) during rotator cuff repair on biceps muscle strength is not well understood. In assessing muscle strength, preoperative muscle strength could be affected by pre-operative pain or cuff tear, therefore the post-operative muscle strength ratio of the affected and contralateral side is calculated. However, previous reports have not been able to eliminate the effects of the presence of rotator cuff tears on the healthy side or of cuff re-tear on the affected side. In this study, we only focused on cases with good rotator cuff healing on the affected side and with no cuff tears on the unaffected side, in order to examine the effect of the LHBT treatment on muscle strength.

Methods

This study comprised 104 patients (53 males and 51 females, mean age 65.7 ± 9.1 years) who underwent rotator cuff repair, and had good healing of rotator cuff (Sugaya classifications I and II) on MRI two years postoperatively, and had no complaints and no rotator cuff tears on ultrasonographic evaluation in contralateral side were enrolled. Two years postoperatively, we compared the ratio of elbow flexion strength and forearm supination strength on the affected side to that on the normal side at in the following groups: The control group, comprising 59 patients with normal LHBT and preserved LHBT intraoperatively; the tenotomy group, comprising 27 patients with a pathological lesion of LHBT treated by simple tenotomy; and the tenodesis group, comprising 18 patients with pathological lesion of LHBT treated by tenodesis using interference screw. In addition, we also evaluated the presence of Popeye's deformity and cramping pain.

Results

The strength ratios of elbow flexion and forearm supination of the affected side to the healthy side were 0.96 ± 0.16 and 0.98 ± 0.26 in the control group; 0.92 ± 0.23 and 0.85 ± 0.20 in the tenotomy group; and 0.95 ± 0.12 and 0.98 ± 0.22 in the tenodesis group, with no significant difference between the three groups (p=0.71 and p=0.08). There were 0 cases with Popeye's deformity and upper arm spasm in the control group; 2 (7.4%) and 5 (18.5%) cases in the tenotomy group; and 1 (5.6%) and 1 (5.6%) case in the tenodesis group, respectively.

Conclusion

Some previous studies compared the muscle strength of biceps between tenotomy and tenodesis of LHBT, but the results were controversial. In the present study, the strength ratio of elbow flexion and forearm supination remained the same in both the tenotomy and tenodesis groups, even when cases without LHBT lesions were included in the comparison, suggesting that the presence or absence of LHBT lesions and the difference in treatment methods have little effect on muscle strength.

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Anchor Arthropathy Of The Shoulder Joint After Instability Repair: Outcomes After Failed Instability Repair Due To Arthropathy ePoster Presentation Matthew T. Provencher, MD, UNITED STATES Joseph J. Ruzbarsky, MD, UNITED STATES Robert Walz, MD , UNITED STATES Annalise Peebles, BA , UNITED STATES Jeffrey Wong, UNITED STATES Petar Golijanin, MD, MBA, UNITED STATES Justin W. Arner, MD, UNITED STATES Liam A. Peebles, BA, UNITED STATES Jonathan Godin, MD, MBA, UNITED STATES Peter J. Millett, MD, MSc, UNITED STATES
Health Literacy in Rotator Cuff Repair: A Quantitative Assessment of the Understandability And Readability of Online Patient Education Material ePoster Presentation Olivia O'Reilly, MD, UNITED STATES Mary Kate Skalitzky, BA, UNITED STATES Alan Shamrock, MD, UNITED STATES Burke Gao, MD, UNITED STATES Kyle Kesler, MD, UNITED STATES Trevor Gulbrandsen, MD, UNITED STATES Brendan Patterson, MD, UNITED STATES
A Multicenter Randomized Controlled Trial Comparing Single-Row With Double-Row Fixation In Arthroscopic Cuff Repair: Long Term Follow-Up Abstract Presentation 4 minutes Peter Lapner, MD, FRCSC, CANADA Ang Li, MD FRCSC, CANADA J Whitcomb Pollock, MD FRCSC, CANADA Tinghua Zhang, MSc, CANADA Katie McIlquham, CANADA Sheila McRae, PhD, MSc, CANADA Peter B. MacDonald, MD, FRCS, Dip Sport Med, CANADA
Lateralized Glenosphere Reverse Shoulder Arthroplasty: Inlay And Onlay Designs Have Similar Clinical Outcomes In Patients With Glenohumeral Osteoarthritis ePoster Presentation Prashant Meshram, MBBS, MS, DNB (Ortho), UNITED ARAB EMIRATES Stephen C. Weber, MD, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES Edward G McFarland, MD, FAAOS, UNITED STATES
Reverse Total Shoulder Arthroplasty For Glenoid Bone Loss Without A Rotator Cuff Tear: A Concise Follow Up At A Minimum Of Five Years ePoster Presentation Stephen C. Weber, MD, UNITED STATES Edward G McFarland, MD, FAAOS, UNITED STATES Prashant Meshram, MBBS, MS, DNB (Ortho), UNITED ARAB EMIRATES Jorge Rojas Llevano, MD, COLOMBIA Jacob Joseph, BS, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES
A New Mini-Open Technique Of Arthroscopically Assisted Latarjet ePoster Presentation Ettore Taverna, MD, ITALY Vincenzo Guarrella, MD, ITALY Carlo Perfetti, MD, ITALY
Reverse shoulder arthroplasty humeral and glenoid variations influence on range of motion: a standardized computer model study Abstract Presentation 5 minutes Antonio Arenas-Miquelez, MD, FEBOT, AUSTRALIA Richard James Murphy, MBChB MA MRCS DPhil FRCS(Orth), UNITED KINGDOM Andrea Rosa, PhD, SWITZERLAND Davide Caironi, ., ITALY Matthias A. Zumstein, Prof., SWITZERLAND
Biomechanical Comparison Of New Transosseous Rotator Cuff Repair Technique Versus Conventional Transosseous And Transosseous Equivalent Technique ePoster Presentation Suwittaya Thienpratharn, MD, THAILAND Ekavit Keyurapan, MD, THAILAND
Does Oral Stain Use Affect Rotator Cuff Healing or Muscle Fatty Atrophy after Rotator Cuff Repair? Abstract Presentation 4 minutes Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Jan Herman Kuiper, M.Sc. Ph.D., UNITED KINGDOM Martyn Snow, FRCS, UNITED KINGDOM
T2 Mapping Quantitative MRI Evaluation of Operatively Treated Anterior Shoulder Instability ePoster Presentation Forrest L. Anderson, MD, UNITED STATES Eric A Schweppe, MS, UNITED STATES Nathan S Lanham, MD, UNITED STATES Cesar D Lopez, BS, UNITED STATES Tony T. Wong, MD, UNITED STATES Charles Mitchell Jobin, MD, UNITED STATES
Open Versus Modi?ed Arthroscopic Treatment Of Acute Acromioclavicular Dislocation Using A Single Tight Rope: Randomized Comparative Study Of Clinical Outcome And Cost-Effectiveness ePoster Presentation Tarek M. T. Ghandour, MD, EGYPT
Clinical outcomes of Arthroscopic Latarjet as a Revision Surgery after Failed Arthroscopic Bankart Repair ePoster Presentation Lika Dzidzishvili, MD, PhD, SPAIN Claudio Calvo Palma, MD, PhD, CHILE María Valencia Mora, MD, PhD, SPAIN Antonio Foruria, MD, PhD, SPAIN Emilio Calvo, MD, PhD, MBA, SPAIN
Outpatient Vs. Inpatient Anatomic Total Shoulder Arthroplasty: Outcomes And Complications ePoster Presentation Brandon Erickson, MD, UNITED STATES Yousef Shishani, MD, UNITED STATES Stacy Jones, UNITED STATES Meghan E. Bishop, MD, UNITED STATES Anthony A. Romeo, MD, UNITED STATES Reuben Gobezie, MD, UNITED STATES
Value-Based Care In Shoulder Arthroscopy: a Lean-Based Banyan Board Project Management Tool For Arthroscopic Rotator Cuff Repair Or Biceps Tenodesis ePoster Presentation Michael A Mastroianni, MS, UNITED STATES Alegra Mendez, BS, UNITED STATES Jeffrey Shi, BS, UNITED STATES Bradley Garcia, BS, UNITED STATES Marshal S Armitage, MD, UNITED STATES Frank McCormick, MD, UNITED STATES
Health Literacy in Shoulder Arthroscopy: A Quantitative Assessment of the Understandability and Readability of Online Patient Education Material ePoster Presentation Olivia O'Reilly, MD, UNITED STATES Mary Kate Skalitzky, BA, UNITED STATES Kyle Kesler, MD, UNITED STATES Alan Shamrock, MD, UNITED STATES Burke Gao, MD, UNITED STATES Trevor Gulbrandsen, MD, UNITED STATES Matthew J. Bollier, MD, UNITED STATES
Primary Interposition Dermal Allograft Cuff Reconstruction Is Superior To Revision After Failed Cuff Repair: A Clinical and Radiographic Analysis Abstract Presentation 4 minutes Ivan Wong, MD, FRCSC, MACM, Dip. Sports Med, CANADA Nedal Alkhatib, MD, CANADA Sara Sparavalo, B.Sc., M.A.Sc., CANADA Jie Ma, CANADA
Micromotion Of Symmetry And Asymmetry Prostheses Designs With Different Curvature And Variable Peg Length Cemented And Uncemented Using Finite Element Analysis. ePoster Presentation Farid Amirouche, PhD, UNITED STATES Jason L. Koh, MD, MBA, UNITED STATES Siddhant Thakur, MS, UNITED STATES
Classic Vs Congruent-Arc Latarjet Procedure In Athletes With Recurrent Glenohumeral Instability And A Significant Glenoid Bone Loss Abstract Presentation 4 minutes Luciano Rossi, PhD, ARGENTINA Ignacio Tanoira, MD PhD, ARGENTINA Tomás David Gorodischer, MD, ARGENTINA Maximiliano Ranalletta, MD, ARGENTINA
Significant Variability Exists In Preoperative Planning Software Measures Of Glenoid Morphology For Shoulder Arthroplasty Abstract Presentation 5 minutes Nicholas C. Laucis, MD, UNITED STATES Alex R. Webb, MD, UNITED STATES David X. Wang, MD, UNITED STATES Daniel M Dean, MD, UNITED STATES Joseph L. Rabe, MD, UNITED STATES David Matthew Lutton, MD, UNITED STATES Steven B Soliman, DO, RMSK, UNITED STATES Blake M. Bodendorfer, MD, UNITED STATES
Quality of life following an open Latarjet-Bristow procedure In a general population with a recurrent anterior shoulder Instability ePoster Presentation Collen Sandile Nkosi, MBChB, MMed ortho surg , FC Ortho (SA), SOUTH AFRICA Nyiko Chauke, MBCHB, FC Orth (CMSA),Mmed Ortho Surg (Wits), SOUTH AFRICA
Predicting Factors For Achieving Minimally Clinical Important Difference After Primary Shoulder Arthroplasty: A Machine Learning Model Abstract Presentation 4 minutes Ayoosh Pareek, MD, UNITED STATES Micah Nieboer, MD, UNITED STATES Jianing Man, PhD, UNITED STATES Ronda Esper, BS, UNITED STATES Kalyan Pasupathy, PhD, UNITED STATES Joaquin Sanchez-Sotelo, MD, UNITED STATES
Bursal Acromial Reconstruction (Bar) Using An Acellular Dermal Allograft For Massive, Irreparable Posterosuperior Rotator Cuff Tears: A Dynamic Biomechanical Investigation ePoster Presentation Daniel P. Berthold, Association.-Prof., GERMANY Matthew Ravenscroft, MB, BS, MRCS, UNITED KINGDOM ELIFHO OBOPILWE, ME, BSc, UNITED STATES Mark P. Cote, PT, DPT, MSCTR, UNITED STATES Kane Zenon, BS, UNITED STATES Ryan M Bell, BS, UNITED STATES Augustus D. Mazzocca, MS, MD, UNITED STATES Lukas Nawid Muench, MD, GERMANY
Arthroscopic Bankart Repair Versus Open Latarjet Procedure For Recurrent Shoulder Dislocation: Which Is Better in Limited Resource Setting? ePoster Presentation Saroj Rai, MD, PhD, UNITED ARAB EMIRATES Binod Sherchan, MS, NEPAL
Urinary Tract Infections Diagnosed Within Two Weeks Prior To Shoulder Arthroplasty Are Associated With Increased Postoperative Infection Rates Abstract Presentation 3 minutes Jourdan Michael Cancienne, MD, UNITED STATES Brian C Werner, MD, UNITED STATES
Magnetic Resonance Imaging Classification For The Assessment Of Tendon Integrity Of The Rotator Cuff After Repair. A Reliability Study ePoster Presentation Alessandra Scaini, MD, ITALY Maristella Francesca Saccomanno, MD, PhD, ITALY Marcello Motta, MD, ITALY Alessandro Colosio, MD, ITALY Marco Adriani, MD, ITALY Giuseppe Bertoni, MD, ITALY Niccolo Vaisitti, MD, ITALY Giuseppe Frizziero, MD, ITALY Alberto Maurizio, MD, ITALY Mac Donald Tedah Djemetio, MD, ITALY Emanuele Maggini, MD, ITALY Giuseppe Milano, Prof., ITALY
Risk Factors for Retears Following repairs of Massive Rotator Cuff Tears With Or Without Involvement Of Subscapularis ePoster Presentation Silvampatti Ramasamy Sundararajan, MS(Orth), INDIA Rajagopalakrishnan Ramakanth, D.ortho, DNB(ortho), D.SICOT, INDIA Terence Dsouza, MS, DNB, FNB, INDIA S Rajasekaran, MS(Orth),DOrth,DNB,FRCS(Ed),FRCS(Lon),MCh(Liv),PhD, INDIA
How Glenohumeral Stability Is Affected by Concavity, Chondral Integrity, Bony Defects, and Bone Block Reconstructions of the Glenoid ePoster Presentation Jens Wermers, MD, GERMANY Benedikt Schliemann, MD, GERMANY Michael J. Raschke, MD, Prof., GERMANY Philipp Michel, MD, GERMANY Lukas F. Heilmann, MD, GERMANY Felix Dyrna, MD, GERMANY Julia Sußiek, , GERMANY Andre Frank, MSc, GERMANY J. Christoph Katthagen, MD, GERMANY
Mid-term outcome of superior capsular reconstruction using doubled acellular human dermal allograft for irreparable rotator cuff tear: An analysis of how graft thickness affects clinical outcome ePoster Presentation Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Abilash Hosahally Thimmegowda, MS(Orth), MRCS, MFSEM, FRCS,, UNITED KINGDOM Martyn Snow, FRCS, UNITED KINGDOM
Does Medialization Of Glenoid Bone-Baseplate Interface Caused By Eccentric Reaming Influence Outcomes Of Reverse Shoulder Arthroplasty? Abstract Presentation 5 minutes Prashant Meshram, MBBS, MS, DNB (Ortho), UNITED ARAB EMIRATES Jorge Rojas Llevano, MD, COLOMBIA Stephen C. Weber, MD, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES Edward G McFarland, MD, FAAOS, UNITED STATES
Low Possibility Of Developing Degenerative Changes After Arthroscopic Remplissage Augmenting The Classic Bankart Repair. Radiological Results After 10 Years Follow Up Abstract Presentation 5 minutes Prodromos Natsaridis, MD, MSc, GREECE Emmanouil V. Brilakis, MD, MSc, PhD, GREECE Stefania Kokkineli, MD, GREECE Emmanuel M. Antonogiannakis, MD, GREECE
The epidemiology of acute acromioclavicular dislocations in an urban population. A prospective cohort study investigating the capital region of Denmark ePoster Presentation Kristine Bramsen Haugaard, MD, DENMARK Klaus Bak, MD, DENMARK Per Hölmich, DMSc, Prof., DENMARK Kristoffer Michael Seem, MD, DENMARK Kristoffer W. Barfod, MD, PhD, Prof., DENMARK
Minimum 10-Year Clinical And Functional Outcomes Following Arthroscopic 270° Labral Repair In Traumatic Shoulder Instability Involving Anterior, Inferior, And Posterior Labral Injury Abstract Presentation 6 minutes Daniel P. Berthold, Association.-Prof., GERMANY Matthew R. Levasseur, MD, UNITED STATES Lukas Nawid Muench, MD, GERMANY Michael R. Mancini, BS, UNITED STATES Julianna Lee, BS, UNITED STATES Knut Beitzel, Prof. Dr., GERMANY Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Robert A. Arciero, MD, UNITED STATES Bastian Scheiderer, MD, GERMANY Sebastian Siebenlist, MD, MHBA, Prof., GERMANY Augustus D. Mazzocca, MS, MD, UNITED STATES
Establishing Minimal Clinically Important Difference In The Shoulder Activity Level Rating Scale After Shoulder Surgery ePoster Presentation Darby Adele Houck, BA, UNITED STATES Ian L Verbeck, MS, UNITED STATES Eric C. McCarty, MD, UNITED STATES Rachel M. Frank, MD, UNITED STATES Michelle Wolcott, MD, UNITED STATES Adam Seidl, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES
Platelet Rich Plasma in Arthroscopic Rotator Cuff Repair: Clinical and Radiological Results of a Prospective Rct Study at 10-Year Follow-Up Abstract Presentation 4 minutes Pietro S. Randelli, MD, Prof., ITALY Carlo Stoppani, MD, ITALY Gianvito Santarsiero, MD, ITALY Elisabetta Nocerino, MD, ITALY Alessandra Menon, MD, ITALY
The Influence of Sportive Activity on Radiographic Outcomes following Reverse Total Shoulder Arthroplasty: A Comparative Study Abstract Presentation 5 minutes Stephanie Geyer, MD, GERMANY Jakob Siebler, cand. med., GERMANY Felipe Eggers, MD, GERMANY Lukas Nawid Muench, MD, GERMANY Daniel P. Berthold, Association.-Prof., GERMANY Sebastian Siebenlist, MD, MHBA, Prof., GERMANY Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Bastian Scheiderer, MD, GERMANY
The Anatomical Concave Surface Area Method, a 3-Dimensional Quantification of Glenoid Bone Loss in Shoulder Instability Abstract Presentation 5 minutes Marine Launay, MEng, AUSTRALIA Muhammad Naghman Choudhry, MBChB, MRCS, FRCS, AUSTRALIA Nicholas Green, MEng, BDes, AUSTRALIA Jashint Maharaj, MBBS, FRSPH, AUSTRALIA Peter Pivonka, PhD, AUSTRALIA Kenneth Cutbush, MBBS, FRACS, FAOrthA, AUSTRALIA Ashish Gupta, MBBS, MSc, FRACS, FAORTHOA, AUSTRALIA
Inlay Total Shoulder Arthroplasty For The Treatment Of Advanced Glenohumeral Arthritis In Powerlifters And Bodybuilders; "The Return To Lift" Abstract Presentation 4 minutes Luis A Vargas, MD, PhD, UNITED STATES John W. Uribe, MD, UNITED STATES John E. Zvijac, MD, UNITED STATES Kevin Allan West, MD, UNITED STATES Matthias Schurhoff, MD, UNITED STATES Kristina Kuklova, MD, UNITED STATES
Relation Between Sleep Position And Rotator Cuff Tears Abstract Presentation 5 minutes David P Richards, MD, FRCSC, UNITED STATES Daniel Miller, MD, CANADA David MacDonald, BSc.P.T., MBA, CANADA Stephen D Miller, MD, FRCSC, CANADA Quinn F. Stewart, BSc, CANADA
Benefits Of The Recenter: An Arthroscopic Bankart Repair Augmentation For Recurrent Anterior Shoulder Instability With Minimum 2-Year Follow-Up ePoster Presentation Kevin Picard, MD, FRANCE Jean-David Raphael Werthel, MD, PhD, Prof, FRANCE Thomas Bauer, MD, PhD, FRANCE Alexandre Hardy, MD, FRANCE
Autograft VS Allograft VS Xenograft: Ct Scan Evaluation of Glenoid Grafting. Abstract Presentation 5 minutes Ettore Taverna, MD, ITALY Caterina Albizzini Ohin, MD, ITALY Vincenzo Guarrella, MD, ITALY Carlo Perfetti, MD, ITALY
Outpatient Vs. Inpatient Reverse Total Shoulder Arthroplasty: Outcomes And Complications ePoster Presentation Brandon Erickson, MD, UNITED STATES Yousef Shishani, MD, UNITED STATES Stacy Jones, UNITED STATES Justin W. Griffin, MD, UNITED STATES Anthony A. Romeo, MD, UNITED STATES Reuben Gobezie, MD, UNITED STATES
Reverse Shoulder Replacement: Incidence Rates, Complications, And Outcomes In 2638 Patients As Reported By Abos Part Ii Candidates From 2005 Through 2017 ePoster Presentation Stephen C. Weber, MD, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES Jorge Rojas Llevano, MD, COLOMBIA Prashant Meshram, MBBS, MS, DNB (Ortho), UNITED ARAB EMIRATES Edward G McFarland, MD, FAAOS, UNITED STATES
Arthroscopic Latarjet Procedure For Recurrence Of Anterior Shoulder Instability After Failed Arhroscopic Bankart Repair Abstract Presentation 4 minutes Manuel Olmos, MD, ARGENTINA Mikaël Chelli, MD, FRANCE Jakub Stefaniak, MD, POLAND David J Saliken, MD FRCSC, CANADA Patrick Gendre, MD, FRANCE Gilles Clowez, MD, FRANCE Pascal Boileau, MD, Prof., FRANCE
From open to arthroscopic Latarjet; An evaluation of the learning curve of the first 103 cases Abstract Presentation 5 minutes Berte Bøe, MD, PhD, NORWAY Ingvild Blich, PT, NORWAY Ragnhild Øydna Støen, MD, PhD, NORWAY Gilbert Moatshe, MD, PhD, NORWAY Tom Clement Ludvigsen, MD, NORWAY
Suprascapular Nerve Block Provides Adequate Analgesia Following Shoulder Arthroscopy ePoster Presentation Michael Warren, MD, UNITED STATES Brian M Godshaw, MD, UNITED STATES Michael Nammour, MD, UNITED STATES Misty Suri, MD, UNITED STATES
Arthroscopic Reconstruction of the Glenoid Labrum with a Collagen Membrane Scaffold ePoster Presentation Giuseppe Milano, Prof., ITALY Alessandra Scaini, MD, ITALY Giuseppe Frizziero, MD, ITALY Niccolo Vaisitti, MD, ITALY Martina Re, MD, ITALY Giuseppe Bertoni, MD, ITALY Jacopo Maffeis, MD, ITALY Alessandro Colosio, MD, ITALY Marco Adriani, MD, ITALY Mac Donald Tedah Djemetio, MD, ITALY Marcello Motta, MD, ITALY Maristella Francesca Saccomanno, MD, PhD, ITALY
Evaluation Of Short To Mid-Term Outcomes Following Shoulder Hemiarthroplasty For Avascular Necrosis Of The Humeral Head In Patients 40 Years And Younger ePoster Presentation Matthew Hrin, BA, UNITED STATES Edward C Beck, MD, MPH, UNITED STATES Evan Miller, MD, UNITED STATES Alexander Weimer, BS, UNITED STATES Colin M Robbins, BA, UNITED STATES John Hunter Matthews, MD, UNITED STATES Michael T. Freehill, MD, UNITED STATES Christopher J Tuohy, MD, UNITED STATES Ethan R. Wiesler, MD, UNITED STATES Benjamin R. Graves, MD, UNITED STATES Brian R. Waterman, MD, UNITED STATES
Comparing Outcomes of Rotator Cuff Repair Following Acute Tendon Ruptures and Concurrent Shoulder Dislocations vs Acute Tendon Ruptures without Shoulder Dislocation ePoster Presentation Adam Eibel, BS, BA, UNITED STATES Jonathan D Hughes, MD, PhD, UNITED STATES Clair Smith, MSc, UNITED STATES Adam J. Popchak, DPT, PhD, UNITED STATES Bryson P. Lesniak, MD, UNITED STATES Albert Lin, MD, UNITED STATES
Magnetic resonance imaging criteria for the preoperative assessment of the rotator cuff tears: a systematic review ePoster Presentation Marco Adriani, MD, ITALY Maristella Francesca Saccomanno, MD, PhD, ITALY Alessandra Scaini, MD, ITALY Marcello Motta, MD, ITALY Martina Re, MD, ITALY Alberto Maurizio, MD, ITALY Jacopo Maffeis, MD, ITALY Niccolo Vaisitti, MD, ITALY Mac Donald Tedah Djemetio, MD, ITALY Emanuele Maggini, MD, ITALY Giuseppe Milano, Prof., ITALY
Latarjet-Patte Procedure Vs Modified Bristow-Latarjet Repair For Recurrent Anterior Dislocation Of The Shoulder. Our Experience In The Last 15 Years. ePoster Presentation Maximiliano Ibañez, MD, SPAIN Marta Comas Aguilar, MD, SPAIN Maria Teresa Marlet Jordana, MD, SPAIN Lautaro Candioti Benassi, MD, SPAIN Victor Marlet Naranjo, MD, SPAIN Xavier Mir, SPAIN
Clinical Outcomes of Rotator Cuff Repairs in Patients with Concomitant Glenohumeral Osteoarthritis Abstract Presentation 5 minutes Rajiv Pabbati Reddy, BS, UNITED STATES David Solomon, MD Jonathan D Hughes, MD, PhD, UNITED STATES Albert Lin, MD, UNITED STATES
Upper Limb Lengthening in Achondroplasia Using Unilateral External Fixation ePoster Presentation Antonio Arenas-Miquelez, MD, FEBOT, AUSTRALIA Lucas Arbeloa-Gutierrez, MD, SPAIN Blanca Vazquez, MD, SPAIN Julio De Pablos, Prof. MD, PhD., SPAIN
Reliable Clinical and Sonographic Outcomes of Subpectoral Biceps Tenodesis using an All-Suture Anchor Onlay Technique ePoster Presentation Hannes Degenhardt, MD, GERMANY Marco-Christopher Rupp, MD, GERMANY Jonas Pogorzelski, MD, PhD, MHBA, GERMANY Alexander Themessl, MD, GERMANY Lukas Nawid Muench, MD, GERMANY Judith Wechselberger , MD, GERMANY Klaus Wörtler, MD, Prof., GERMANY Sebastian Siebenlist, MD, MHBA, Prof., GERMANY Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Bastian Scheiderer, MD, GERMANY
Diagnostic Value Of Various Measurement Methods For Hill-Sachs Lesions ePoster Presentation Mirco Sgroi, MD, GERMANY Hashuka Huzurudin, MD, GERMANY Marius Ludwig, MD, GERMANY Michael Fuchs, Dr., GERMANY Heiko Reichel, Prof., GERMANY Thomas Kappe, MD, Prof., GERMANY
Increased Glenohumeral Joint Loads Due To A Supraspinatus Tear Can Be Reversed With Rotator Cuff Repair: A Biomechanical Investigation Of Joint Preservation Award Winner 5 minutes Lukas Nawid Muench, MD, GERMANY Daniel P. Berthold, Association.-Prof., GERMANY Alexander Otto, MD, GERMANY Felix Dyrna, MD, GERMANY Ryan M Bell, BS, UNITED STATES ELIFHO OBOPILWE, ME, BSc, UNITED STATES Mark P. Cote, PT, DPT, MSCTR, UNITED STATES Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Augustus D. Mazzocca, MS, MD, UNITED STATES Knut Beitzel, Prof. Dr., GERMANY
Open Subpectoral Biceps Tenodesis Versus Arthroscopic Repair For Slap Tears In Patients Under 30 Abstract Presentation 4 minutes Eoghan T. Hurley, MB, BCh, MCh, IRELAND Christopher Angelo Colasanti, MD, UNITED STATES Nathan A Lorentz, BS , UNITED STATES Kirk Anthony Campbell, MD, UNITED STATES Laith M. Jazrawi, MD, UNITED STATES Eric Jason Strauss, MD Bogdan Matache, MD, CANADA Michael J Alaia, MD, UNITED STATES
Arthroscopic Bone Block Stabilisation Procedures For Glenoid Bone Loss In Anterior Glenohumeral Instability: A Systematic Review Of Clinical And Radiological Outcomes Abstract Presentation 5 minutes Muaaz Tahir, BSc, MBBS, FRCS, UNITED KINGDOM Shahbaz S Malik, BSc, MB BCh, MSc (Orth Engin), LLM, FRCS (Tr&Orth), UNITED KINGDOM Robert Jordan, MB BS, MSc, FRCS (Tr&Orth), UNITED KINGDOM Madara Kronberga , MB BS, UNITED KINGDOM Peter Alberto D'Alessandro, MBBS Hons. (UWA) FRACS FAOrthA, AUSTRALIA Adnan Saithna, MD, FRCS, UNITED STATES
Differences in Glenohumeral Joint Capsule Dimensions on MR Analysis in Adolescent Patients with MDI and Bankart Tear Abstract Presentation 4 minutes Mason Cole Yoder, BS, UNITED STATES Colin McDonald, MD, UNITED STATES Shital N. Parikh, MD, UNITED STATES
Pre- and Intra-operative Factors Affecting the Development of Post-operative Shoulder Stiffness. ePoster Presentation Pietro S. Randelli, MD, Prof., ITALY Alessandra Menon, MD, ITALY Sonia Maggi, MD, ITALY Francesca Maria Feroldi, MD, ITALY Emilia Tomarchio, MD, ITALY Max Julian Friedrich, MD, GERMANY Sebastian G. Walter, MD, GERMANY Davide Cucchi, MD, GERMANY
Do Pre-Operative Opioid Use And Chronic Post-Operative Dependence Affect Outcomes After Reverse Shoulder Arthroplasty? ePoster Presentation Prashant Meshram, MBBS, MS, DNB (Ortho), UNITED ARAB EMIRATES Alexander Rainer Manuel Bitzer, MD, UNITED STATES Tim Kreulen, MD, UNITED STATES Stephen C. Weber, MD, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES Edward G McFarland, MD, FAAOS, UNITED STATES
Arthroscopic Rotator Cuff Repair: Outcomes After Knotted Verses Knotless Double Row Transosseous Equivalent Repair Techniques ePoster Presentation Michael Andrew Fox, MD, UNITED STATES Jonathan D Hughes, MD, PhD, UNITED STATES Nyaluma N. Wagala, MD, UNITED STATES Neel K. Patel, MD, UNITED STATES Adam J. Popchak, DPT, PhD, UNITED STATES Bryson P. Lesniak, MD, UNITED STATES Albert Lin, MD, UNITED STATES
Outcomes Of Arthroscopic Shoulder Stabilization At The United States Naval Academy: 5-Year Follow-Up ePoster Presentation Bobby Yow, MD, UNITED STATES Sean Wade, MD, UNITED STATES Benjamin Hoyt, MD, UNITED STATES Michael Bedrin, MD, UNITED STATES Jon F. Dickens, MD, UNITED STATES John-Paul Rue, MD, UNITED STATES Lance LeClere, MD, UNITED STATES
Do Psychosocial Factors Affect Outcomes After Arthroscopic Rotator Cuff Repair? ePoster Presentation Maxime Antoni, MD, FRANCE Clément Dujeux, MD, FRANCE Charles Thery, MD, FRANCE Philippe Clavert, MD, PhD, FRANCE
Kinematic Changes Are Associated With Improved Outcomes Following Superior Capsular Reconstruction Abstract Presentation 5 minutes Clarissa Levasseur, MS, UNITED STATES Gillian Kane, BS, UNITED STATES Jonathan D Hughes, MD, PhD, UNITED STATES Adam J. Popchak, DPT, PhD, UNITED STATES James J. Irrgang, PT, PhD, FAPTA, UNITED STATES William Anderst, PhD, UNITED STATES Albert Lin, MD, UNITED STATES
Health Literacy in Shoulder Labral Repair: A Quantitative Assessment of the Understandability and Readability of Online Patient Education Material ePoster Presentation Olivia O'Reilly, MD, UNITED STATES Mary Kate Skalitzky, BA, UNITED STATES Alan Shamrock, MD, UNITED STATES Burke Gao, MD, UNITED STATES Trevor Gulbrandsen, MD, UNITED STATES Brendan Patterson, MD, UNITED STATES
Treatment of Massive Irreparable Rotator Cuff Tears without Arthritis: A Comparison of Superior Capsular Reconstruction, Partial Rotator Cuff Repair, and Reverse Total Shoulder Arthroplasty Abstract Presentation 6 minutes Travis Frantz, MD, UNITED STATES Marisa Ulrich, BS, UNITED STATES Joshua Scott Everhart, MD, MPH, UNITED STATES Andrew Mundy, MD, UNITED STATES Jonathan D Barlow, MD Grant L. Jones, MD, UNITED STATES Gregory L. Cvetanovich, MD, UNITED STATES Julie Bishop, MD, UNITED STATES
Blood Glucose Levels In Diabetic Patients Following Intra-Articular Corticosteroid Injection Of The Shoulder: A Pilot Study Abstract Presentation 5 minutes Andres Barandiaran, MS, UNITED STATES Rachel M. Frank, MD, UNITED STATES Eric C. McCarty, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES Adam Seidl, MD, UNITED STATES
Bristow Versus Latarjet In High-Demand Athletes With Anterior Shoulder Instability: A Prospective Randomized Comparison Abstract Presentation 5 minutes Paulo S. Belangero, MD, PhD, BRAZIL Paulo Henrique Schmidt Lara, MD, BRAZIL Leandro MASINI Ribeiro, BRAZIL Eduardo A. Figueiredo, MD, BRAZIL Carlos V. Andreoli, PhD, BRAZIL Alberto C. Pochini, MD, PhD, BRAZIL Benno Ejnisman, MD, BRAZIL Ricardo Luiz Smith, Prof., BRAZIL
Superior Labrum Anterior-Posterior (Slap) Repair Versus Subpectoral Biceps Tenodesis For Isolated Slap II Lesions In Overhead Athletes Aged Younger 35 Years: A Comparison Of Minimum Two-Year Outcomes Abstract Presentation 3 minutes Lucca Lacheta, MD, GERMANY Marilee P. Horan, MPH, UNITED STATES Travis Dekker, MD, UNITED STATES Brandon Goldenberg, MD, UNITED STATES Grant J Dornan, MS, UNITED STATES Peter J. Millett, MD, MSc, UNITED STATES
Anchor Arthropathy After Arthroscopic Shoulder Stabilization: History, Exam, And Imaging Findings Abstract Presentation 6 minutes Matthew T. Provencher, MD, UNITED STATES Robert Walz, MD , UNITED STATES Jeffrey Wong, UNITED STATES Annalise Peebles, BA , UNITED STATES Petar Golijanin, MD, MBA, UNITED STATES Joseph J. Ruzbarsky, MD, UNITED STATES Justin W. Arner, MD, UNITED STATES Liam A. Peebles, BA, UNITED STATES Jonathan Godin, MD, MBA, UNITED STATES Peter J. Millett, MD, MSc, UNITED STATES
Comparison Of Clinical And Structural Outcomes By Subscapularis Tendon Status In Massive Rotator Cuff Tear ePoster Presentation Jeong-Woo Kim, MD, KOREA, REPUBLIC OF
The Orientation of the Acromion is Not Associated with Different Asymmetric Posterior Glenoid Erosion Patterns Abstract Presentation 5 minutes Alexander Otto, MD, GERMANY Bastian Scheiderer, MD, GERMANY Julian Mehl, MD, GERMANY ELIFHO OBOPILWE, ME, BSc, UNITED STATES Patrick J. Denard, MD, UNITED STATES Anthony A. Romeo, MD, UNITED STATES Augustus D. Mazzocca, MS, MD, UNITED STATES
Latarjet After Failed Bankart Repair ePoster Presentation Benjamin Marjanovic, MD, SLOVENIA Marko Nabergoj, MD, SLOVENIA
Outcomes Following Open Latarjet Procedure With Associated Rotator Cuff Repair ePoster Presentation Peter Domos, MD, FRCS(Tr&Orth), UNITED KINGDOM Mikaël Chelli, MD, FRANCE Lionel Neyton, MD, FRANCE Arnaud Godeneche, FRANCE Gilles Walch, MD, FRANCE
Progression To Glenohumeral Arthritis After Arthroscopic Anterior Stabilization In A Young And High Demand Population Award Winner 4 minutes Bobby Yow, MD, UNITED STATES Ashley Bee Anderson, MD, UNITED STATES Sean E. Slaven, MD, UNITED STATES Kelly Kilcoyne, MD, UNITED STATES Jon F. Dickens, MD, UNITED STATES
Outcome Comparison between Healed and Unhealed Cases after Arthroscopic Rotator Cuff Repair with Muscle Advancement for Massive Rotator Cuff Tears ePoster Presentation Shin Yokoya, MD, PhD, JAPAN Yohei Harada, MD, PhD, JAPAN Yasuhiko Sumimoto, MD, JAPAN Nobuo Adachi, MD, PhD, JAPAN
Subscapularis-Sparing Approaches In Shoulder Arthroplasty: A Systematic Review ePoster Presentation Sandra Lee, BSc (Cand), CANADA Huda Sardar, BSc (Cand), CANADA Nolan Horner, MD, CANADA Latifah Al Mana, MBBS, CANADA Bruce S. Miller, MD, MS, UNITED STATES Moin Khan, MD, MSc, FRCSC, CANADA Bashar Alolabi, MD, MSc, FRCSC, CANADA
Proximal And Mid-Thigh Fascia Lata Graft Constructs Used For Arthroscopic Superior Capsular Reconstruction Show Equivalent Biomechanical Properties. An In Vitro Human Cadaver Study Abstract Presentation 5 minutes Clara Azevedo, MD, PhD, PORTUGAL Ana Catarina Ângelo, MD, PORTUGAL Carlos Quental, PhD, Prof., PORTUGAL Sérgio Gonçalves, MsC, PORTUGAL João Folgado, PhD, Prof., PORTUGAL Nuno Vieira Ferreira, MD, PORTUGAL Nuno Sevivas, MD, PhD, PORTUGAL
Why Athletes Don’T Return To Sports After Arthroscopic Bankart Repair? A Comparative Study Of 230 Athletes With A Mínimum 2 Years Follow-Up ePoster Presentation Luciano Rossi, PhD, ARGENTINA Ignacio Tanoira, MD PhD, ARGENTINA Ignacio Pasqualini, MD, ARGENTINA Rodrigo Nicolás Brandariz, MD, ARGENTINA Maximiliano Ranalletta, MD, ARGENTINA
What Is The Ideal Position Of The Shoulder For Graft Fixation In Arthroscopic Superior Capsular Reconstruction? A Computational Analysis. Abstract Presentation 5 minutes Madalena João Antunes, MEng, PORTUGAL Carlos Quental, PhD, Prof., PORTUGAL João Folgado, PhD, Prof., PORTUGAL Clara Azevedo, MD, PhD, PORTUGAL Ana Catarina Ângelo, MD, PORTUGAL
Influence Of Age On Outcomes After Arthroscopic Rotator Cuff Repair Of Distal Supraspinatus Tear ePoster Presentation Maxime Antoni, MD, FRANCE Agostino Ricotta, MD, FRANCE Clément Dujeux, MD, FRANCE Charles Thery, MD, FRANCE Philippe Clavert, MD, PhD, FRANCE
An Arthroscopic Bone Block Procedure is Effective in Restoring Stability, Allowing Return to Sports in Cases of Glenohumeral Instability with Glenoid Bone Deficiency ePoster Presentation Ettore Taverna, MD, ITALY Vincenzo Guarrella, MD, ITALY Carlo Perfetti, MD, ITALY
Does the Walch Type B Shoulder have a Transverse Force Couple Imbalance? - A Volumetric Analysis of Segmented Rotator Cuff Muscles in Osteoarthritic Shoulders. ePoster Presentation Antonio Arenas-Miquelez, MD, FEBOT, AUSTRALIA Victor Liu, MD, AUSTRALIA Joseph Cavanagh, MBBS, CANADA Petra Graham, PhD, AUSTRALIA Louis Ferreira, PhD, CANADA Desmond John Bokor, MB, BS, MHEd (Med), FRACS, FAOrthA, AUSTRALIA George Athwal, MD, CANADA Sumit Raniga, BSc MSc (1st Hons) MBChB FRACS FAOrthA, AUSTRALIA
Is Interposition Allograft Bridging Reconstruction Appropriate in Patients Older Than 60 Years Old? A Retrospective Mid-Term Analysis ePoster Presentation Ivan Wong, MD, FRCSC, MACM, Dip. Sports Med, CANADA Sara Sparavalo, B.Sc., M.A.Sc., CANADA Jie Ma, CANADA
A 3-Dimensional Classification of Degenerative Arthritis of the Shoulder based on Humeroscapular Alignment ePoster Presentation Benjamin Daniel Kleim, MBBS, MD, MRes, GERMANY Maximilian Hinz, MD, GERMANY Stephanie Geyer, MD, GERMANY Sebastian Lappen, MD, GERMANY Bastian Scheiderer, MD, GERMANY Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Sebastian Siebenlist, MD, MHBA, Prof., GERMANY
Reliability Of A Three-Dimensional Evaluation Of Bipolar Bone Defects In Anterior Gleno-Humeral Instability ePoster Presentation Giuseppe Bertoni, MD, ITALY Maristella Francesca Saccomanno, MD, PhD, ITALY Alessandra Scaini, MD, ITALY Jacopo Maffeis, MD, ITALY Alessandro Colosio, MD, ITALY Marco Adriani, MD, ITALY Marcello Motta, MD, ITALY Niccolo Vaisitti, MD, ITALY Giuseppe Frizziero, MD, ITALY Alberto Maurizio, MD, ITALY Giuseppe Milano, Prof., ITALY
Training With Lighter Baseballs Increases Velocity Without Increasing Injury Risk ePoster Presentation Brandon Erickson, MD, UNITED STATES Thomas Atlee, BS, UNITED STATES Peter Chalmers, MD, UNITED STATES Rocco Bassora, UNITED STATES V. Christopher Inzerillo, MD, MBA, UNITED STATES Andrew Beharrie, UNITED STATES Anthony A. Romeo, MD, UNITED STATES
Anterior Deltoid Muscle Reflection in a Deltopectoral Approach is Safe and Does not Influence the Outcome of Reversed Shoulder Arthroplasty. Abstract Presentation 5 minutes Bart-Jan Jd Veen, MD, NETHERLANDS Esther J Smits, PhD, AUSTRALIA Andrew Ker, MBChB, BSc (Hons), FRCSed (T+O), UNITED KINGDOM Brandon Ziegenfuss, BSc(Hons) MPH, AUSTRALIA Ashish Gupta, MBBS, MSc, FRACS, FAORTHOA, AUSTRALIA Kenneth Cutbush, MBBS, FRACS, FAOrthA, AUSTRALIA
Outcome Comparison Of Graft Bridging And Superior Capsule Reconstruction For Large To Massive Rotator Cuff Tears Abstract Presentation 4 minutes Jinrong Lin, CHINA Yaying Sun, MD, CHINA Shaohua Liu, MD, CHINA Zheci Ding, MD, CHINA Jiwu Chen, MD, PhD, CHINA
The Result Of Long Term Follow Up Of Arthroscopic Partial Repair For Massive Irreparable Rotator Cuff Tear Using Biceps Long Head Auto Graft ePoster Presentation Sang-Hun Ko, MD, Prof., KOREA, REPUBLIC OF Yong Tae Joo, KOREA, REPUBLIC OF Kyung-Joo Lee, MD, KOREA, REPUBLIC OF
Development Of An Experimental Model Of Glenohumeral Osteoarthritis: Effect Of Arthroscopic Tenotomy Of The Long Head Of The Biceps Tendon And Section Of The Anterior Joint Capsule ePoster Presentation Vincenzo Candela, ITALY Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALY Salvatore Maria Maria Tecce, MD, ITALY Francisco Forriol, MD, PhD, SPAIN Jose R Altonaga, MD, SPAIN Andrew L Wallace, MD, UNITED KINGDOM Vincenzo Denaro, MD, PhD, Prof., ITALY
Outcomes Of Obstructive Sleep Apnea Patients Undergoing Rotator Cuff Repair Abstract Presentation 5 minutes Andres Barandiaran, MS, UNITED STATES Rachel M. Frank, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES Adam Seidl, MD, UNITED STATES Eric C. McCarty, MD, UNITED STATES
Dermal Patch Augmented Versus Standard Rotator Cuff Repair: Randomised Controlled Trial Abstract Presentation 4 minutes Priyadarshi Amit, MS, DNB, MRCSEd, MCh, FRCS, UNITED KINGDOM Martyn Snow, FRCS, UNITED KINGDOM
Superior Capsule Reconstruction Does Partially Restore Glenohumeral Stability In Massive Posterosuperior Rotator Cuff Deficiency - A Dynamic Robotic Shoulder Model Abstract Presentation 4 minutes Lucca Lacheta, MD, GERMANY Alex Brady, MSc, UNITED STATES Samuel I Rosenberg, MD, UNITED STATES Travis Dekker, MD, UNITED STATES Ritesh Kashyap, MD, UNITED STATES Grant J Dornan, MS, UNITED STATES Matthew T. Provencher, MD, UNITED STATES Peter J. Millett, MD, MSc, UNITED STATES
The Risk of Iatrogenic Radial Nerve and/or Profunda Brachii Artery Injury in Humeral Plating using a 4.5 mm Narrow DCP: A Cadaveric Study Abstract Presentation 5 minutes Chaiwat Chuaychoosakoon, MD, THAILAND Supatat Chirattikalwong, MD, THAILAND Watit Wuttimanop, MD, THAILAND Tanarat Boonriong, Principal, THAILAND Wachiraphan Parinyakhup, MD, THAILAND Sitthiphong Suwannaphisit, MD, THAILAND
Relationship Between Critical Shoulder Angle And Retear Rate After Arthroscopic Rotator Cuff Repair ePoster Presentation Christopher John Como, BSE, UNITED STATES Jonathan D Hughes, MD, PhD, UNITED STATES Albert Lin, MD, UNITED STATES
Location of the Suture Anchor in Hill-Sachs Lesion Could Influence Glenohumeral Cartilage Quality and Limit Range of Motion After Arthroscopic Bankart Repair and Remplissage Abstract Presentation 5 minutes Zheci Ding, MD, CHINA Jiwu Chen, MD, PhD, CHINA
Smokers Benefit From Rotator Cuff Repair ePoster Presentation Kirsten Lundgreen, MD, PhD, NORWAY Christian Owesen, MD, PhD, NORWAY Sigbjorn Dimmen, Prof., MD, PhD, NORWAY Kjersti Kaul Jenssen, MD, PhD, NORWAY
Does The Position During Postoperative Physiotherapy Affect Outcome Of Arthroscopic Treatment Of Acromioclavicular Dislocation; A Prospective Comparative Study ePoster Presentation Tarek M. T. Ghandour, MD, EGYPT
Biomechanical Comparison Of Stemless Humeral Components In Total Shoulder Arthroplasty Abstract Presentation 5 minutes Raymond Chen, MD, UNITED STATES Emma Knapp, BS, UNITED STATES Anthony Miniaci, MD, FRCSC, UNITED STATES Hani Awad, PhD, UNITED STATES Ilya Voloshin, MD, UNITED STATES
All-Arthroscopic muscle advancement repair technique for massive postero-superior rotator cuff tears Abstract Presentation 6 minutes Andrew Ker, MBChB, BSc (Hons), FRCSed (T+O), UNITED KINGDOM Jashint Maharaj, MBBS, FRSPH, AUSTRALIA Bart-Jan Jd Veen, MD, NETHERLANDS Kenneth Cutbush, MBBS, FRACS, FAOrthA, AUSTRALIA Ashish Gupta, MBBS, MSc, FRACS, FAORTHOA, AUSTRALIA
Outcome Of Arthroscopic Suspensory Fixation Systems In Acromioclavicular Joint Injuries ePoster Presentation Mohamed Ibrahim, MD, EGYPT Ibrahim Mohsen, MD, PhD, EGYPT Mohamed Safaa Eldeen Arafa, MD, EGYPT Haytham Abdel Aty, MD, PhD, EGYPT Kamal Abdel Meguid, MD, PhD, Prof., EGYPT Alexandre Lädermann, MD, SWITZERLAND
Osteochondritis Dissecans Of The Glenoid : An Analysis Of Grades, Treatment And Outcomes. ePoster Presentation Dinshaw Pardiwala, MS(Orth), DNB(Orth), FCPS, INDIA Kushalappa Subbiah, MS(Orth), INDIA Nandan N Rao, M.B.B.S, M.S Orthopaedics, INDIA
Combined Biological Augmentation Techniques in Revision Rotator Cuff Repair ePoster Presentation Maristella Francesca Saccomanno, MD, PhD, ITALY Martina Re, MD, ITALY Alessandra Scaini, MD, ITALY Emanuele Maggini, MD, ITALY Marco Adriani, MD, ITALY Alessandro Colosio, MD, ITALY Giuseppe Bertoni, MD, ITALY Niccolo Vaisitti, MD, ITALY Alberto Maurizio, MD, ITALY Giuseppe Frizziero, MD, ITALY Giuseppe Milano, Prof., ITALY
Lower Trapezius Transfer With Semitendinosus And Gracilis Autologous Tendon Graft With Knotless Suture Anchors, Using Arthroscopic Assistance To Treat An Irreparable Posterosuperior Tear Of Rotator Cuff Without Glenohumeral Arthrosis: One - Year Outcomes ePoster Presentation Robin Israel Villegas, MD, ECUADOR Hugo Santiago Barros, MD, ECUADOR
Graft Augmented Osteosynthesis Of Proximal Humerus Fracture In Osteoporotic Fractures ePoster Presentation Dr.Neelanagowda V P Patil, MBBS , MS , INDIA Arun Gr, MBBS,MS,FASM, INDIA Ravi G R, MBBS,MS orthopaedics , INDIA Manohar Rao H R, MS ORTHOPAEDICS, INDIA
Diagnosis And Treatment Of Snapping Scapula Syndrome: A Scoping Review ePoster Presentation Hassan Baldawi, MB, BCh, BAO, MSc (Candidate) , CANADA Kyle Gouveia, MD, CANADA Chetan Gohal, MD, CANADA Latifah Al Mana, MBBS, CANADA Ryan Paul, MD, MSc, FRCSC, CANADA Bashar Alolabi, MD, MSc, FRCSC, CANADA Jaydeep Moro, MD, FRCSC, CANADA Moin Khan, MD, MSc, FRCSC, CANADA
Is it inevitable to have dynamic horizontal acromioclavicular joint instability with single Tightrope? A clinical retrospective study. ePoster Presentation Mohamed Safaa Eldeen Arafa, MD, EGYPT Mohamed Ibrahim, MD, EGYPT Alexandre Lädermann, MD, SWITZERLAND
Real World Survey Burden Of Common Patient-Reported Outcome Measures Utilized In Shoulder Surgery ePoster Presentation Darby Adele Houck, BA, UNITED STATES Ian L Verbeck, MS, UNITED STATES Eric C. McCarty, MD, UNITED STATES Rachel M. Frank, MD, UNITED STATES Michelle Wolcott, MD, UNITED STATES Adam Seidl, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES
The Influence of the Morphology of The Acromio-Clavicular Joint on The Postoperative Outcome Following Acute Stabilization - A Case Series of 81 Patients Abstract Presentation 5 minutes Marco-Christopher Rupp, MD, GERMANY Hannes Degenhardt, MD, GERMANY Sonja Obmann, GERMANY Matthias Feucht, MD, GERMANY Sebastian Siebenlist, MD, MHBA, Prof., GERMANY Andreas B. Imhoff, MD, Prof. Emeritus, GERMANY Bastian Scheiderer, MD, GERMANY Jonas Pogorzelski, MD, PhD, MHBA, GERMANY
Should glenoid bone grafting only be used for previously failed Bankart stabilizations? The clinical outcomes of primary versus revision surgery using arthroscopic anatomic glenoid reconstruction for anterior shoulder instability. Abstract Presentation 5 minutes Ryland Murphy, BSc, CANADA Sara Sparavalo, B.Sc., M.A.Sc., CANADA Jie Ma, CANADA Ivan Wong, MD, FRCSC, MACM, Dip. Sports Med, CANADA
Systematic Review Of Arthroscopic Reconstruction Of Isolated Subscapularis Tendon Tear: Results, Role Of Coracoplasty And Management Of The Biceps Tendon Abstract Presentation 5 minutes Pablo A. Narbona, MD, ARGENTINA Rafael Norberto Martinez Gallino, MD, ARGENTINA Manuel Olmos, MD, ARGENTINA Gabriel Arce, MD, ARGENTINA
Inlay Total Shoulder Arthroplasty For Primary Glenohumeral Arthritis Abstract Presentation 5 minutes John W. Uribe, MD, UNITED STATES John E. Zvijac, MD, UNITED STATES Luis A Vargas, MD, PhD, UNITED STATES David A. Porter, MD, UNITED STATES Anshul Saxena, BDS, PhD, UNITED STATES Matthias Schurhoff, MD, UNITED STATES Andrew Payomo, MD student, UNITED STATES
Return To Sport After Surgical Management Of Posterior Shoulder Instability: A Systematic Review And Meta-Analysis ePoster Presentation Kyle Gouveia, MD, CANADA Jeffrey Kay, MD, CANADA Muzammil Memon, MD, CANADA Nicole Simunovic, MSc, CANADA Asheesh Bedi, MD, UNITED STATES Olufemi R. Ayeni, MD, PhD, MSc, FRCSC, CANADA
Utilization Of Patient-Reported Outcomes Measurement Information System (Promis) For Operative Shoulder Outcomes. ePoster Presentation Ilona Schwarz, MS, UNITED STATES John-Rudolph H. Smith, BS, UNITED STATES Darby Adele Houck, BA, UNITED STATES Rachel M. Frank, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES Eric C. McCarty, MD, UNITED STATES
Adipose MSC in Arthroscopic Rotator Cuff Repair. A Prospective Randomized Controlled Trial With Two Years Follow-Up. Abstract Presentation 5 minutes Pietro S. Randelli, MD, Prof., ITALY Davide Cucchi, MD, GERMANY Elisabetta Nocerino, MD, ITALY Linda Boerci, MD, ITALY Chiara Fossati, MD, ITALY Alessandra Menon, MD, ITALY
Performance-Based Outcomes After Shoulder Arthroscopy in Professional Athletes Among Different Sports ePoster Presentation Margaret J Higgins, BS, UNITED STATES Steven DeFroda, MD, UNITED STATES Daniel S. Yang, BS, UNITED STATES Symone M Brown, MPH, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES
Outcomes Of Arthroscopic Latarjet As A Revision Procedure For Treatment Of Recurrent Anterior Shoulder Instability After Failed Arthroscopic Bankart Repair. A Case Series ePoster Presentation Lika Dzidzishvili, MD, PhD, SPAIN Claudio Calvo Palma, MD, PhD, CHILE María Valencia Mora, MD, PhD, SPAIN Antonio Foruria, MD, PhD, SPAIN Emilio Calvo, MD, PhD, MBA, SPAIN
Acromioclavicular Joint Disc Injury. Clinical Outcomes From Arthroscopic Resection of the Distal Clavicle and Joint. ePoster Presentation John Adam, FRCS Tr & Orth, UNITED KINGDOM Pratima Khincha, MBBS, D.Orth, M.Ch. , MRCS, FRCS T&O Edin Uk, INDIA Neil Jain, BM, MRCS(Ed), FRCS(Tr&Orth), UNITED KINGDOM
Type Iv and V Acromioclavicular Dislocation: Long Terms Results Of Conservative Treatment In Rugby Players. Abstract Presentation 5 minutes Franco Della Vedova, ARGENTINA Matias Orlando, Md, ARGENTINA Hernan Galan, MD, ARGENTINA Daniel A. Slullitel, MD, Prof., ARGENTINA
Scapular Kinematics And Pattern Of Scapular Dyskinesis In Rotator Cuff Tears. A Prospective Cohort Study ePoster Presentation Umile Giuseppe Longo, MD, MSc, PhD, Prof., ITALY Laura Risi Ambrogioni, MD, ITALY Vincenzo Candela, ITALY Alessandra Berton, MD, ITALY Giuseppe Salvatore, MD, PhD, ITALY Vincenzo Denaro, MD, PhD, Prof., ITALY
Ligamentous And Capsular Contributions To Anterior-Posterior And Superior-Inferior Stability Of The Acromioclavicular Joint Abstract Presentation 4 minutes Mohamed Alkoheji, MB BCh FRCS (Tr&Orth), BAHRAIN Jillian Lee, BHB, MBChB, FRACS (Ortho), NEW ZEALAND Hadi El-Daou, PhD, UNITED KINGDOM Adrian Carlos, MB ChB MSc FRCS (Tr&Orth), UNITED KINGDOM Livio Di Mascio, MBBS FRCS (Tr&Orth), UNITED KINGDOM Andrew A. Amis, FREng, DSc, PhD, UNITED KINGDOM
Outcomes After Arthroscopic Rotator Cuff Repair In Patients 65 And Older: A Matched Analysis Abstract Presentation 5 minutes Scott Andrew Wu, BA, UNITED STATES Mark Andrew Plantz, BS, UNITED STATES Erik Gerlach, MD, UNITED STATES Nicholas Arpey, MD, UNITED STATES Peter Swiatek, MD, UNITED STATES Colin Cantrell, MD, UNITED STATES John Carney, MD, UNITED STATES Haley Smith, MD, UNITED STATES Eric Sanders, MD, UNITED STATES Vehniah K. Tjong, MD, FRCSC, UNITED STATES
Effectiveness Of Latarjet For Anterior Shoulder Instability In Patients With Seizure Disorder ePoster Presentation Stephen G Thon, MD, UNITED STATES Katherine Branche, MD, UNITED STATES Darby Adele Houck, BA, UNITED STATES Eric C. McCarty, MD, UNITED STATES Adam Seidl, MD, UNITED STATES Armando F. Vidal, MD, UNITED STATES Michelle Wolcott, MD, UNITED STATES Rachel M. Frank, MD, UNITED STATES Jonathan T. Bravman, MD, UNITED STATES
Shoulder Surgery Post-Op Immobilization: An International Survey Of 499 Specialist Shoulder Surgeons Abstract Presentation 5 minutes Michael T. Freehill, MD, UNITED STATES Iain Robert Murray, MD, PhD, UNITED KINGDOM Emilio Calvo, MD, PhD, MBA, SPAIN Alexandre Lädermann, MD, SWITZERLAND Uma Srikumaran, MD, MBA, MPH, UNITED STATES
Coracoclavicular Fixation Techniques For Neer IIb And ‘Extra-Lateral’ Fractures Of The Distal Clavicle: A Systematic Review And Case Series ePoster Presentation Andreas Panagopoulos, Associate Professor, GREECE Solou Konstantina, MD, MSc, GREECE Marios Nicolaides, MSc, UNITED KINGDOM Ioannis K Triantafyllopoulos, MD, MSci, PhD, FEBOT, GREECE Antonios T. Kouzelis, MD, PhD, GREECE Zinon Kokkalis
Subacromial Balloon Spacer for Massive, Irreparable Rotator Cuff Tears is Associated with Improved Shoulder Function and High Patient Satisfaction ePoster Presentation Filippo Familiari, MD, Prof., ITALY Suresh K Nayar, MD, UNITED STATES Raffaella Russo, MD, ITALY Marco De Gori, ITALY Francesco Ranuccio, MD, ITALY Valerio Mastroianni, MD, ITALY Ermenegildo Giuzio, Prof, ITALY Olimpio Galasso, MD, Prof., ITALY Giorgio Gasparini, MD, Prof., ITALY Edward G McFarland, MD, FAAOS, UNITED STATES Uma Srikumaran, MD, MBA, MPH, UNITED STATES
Pseudoparalysis And Subscapularis Insufficiency Are Not Contraindications For Superior Capsular Reconstruction ePoster Presentation Travis Frantz, MD, UNITED STATES Marisa Ulrich, BS, UNITED STATES Joshua Scott Everhart, MD, MPH, UNITED STATES Andrew Mundy, MD, UNITED STATES Jonathan D Barlow, MD Grant L. Jones, MD, UNITED STATES Julie Bishop, MD, UNITED STATES Gregory L. Cvetanovich, MD, UNITED STATES
Epidemiology, Treatment Concepts And Complications After Periprosthetic Humeral Fractures - A Multicenter Data Analysis ePoster Presentation Sandra Boesmueller, MD, PhD, AUSTRIA Greta Lorenz, MD, AUSTRIA Daniel Schallmayer, MD, AUSTRIA Oliver Holub, MD, AUSTRIA Rudolf Maximilian Kinsky, MD, AUSTRIA Christian Fialka, AUSTRIA Rainer Mittermayr, MD, MBA, AUSTRIA

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Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

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Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

Strength of elbow flexion and forearm supination after long head biceps treatment during rotator cuff repair

Introduction

Methods

Results

Conclusion