Results 21 to 30 of about 2,626 (201)

The modern use of the extended humeral head (cuff tear arthropathy) hemiarthroplasty. [PDF]

JSES International, 2021
Today, the treatment of osteoarthritis in the rotator cuff-deficient population is largely dominated by reverse shoulder arthroplasty (RSA). Despite the popularity of and increased familiarity with this procedure, the complication rate of RSA remains ...
Peterson, Justin W, Ross, Glen, Shah, Sarav S, Smith, Tyler J   +3 more
core   +4 more sources

Finite element analysis part 1 of 2: Influence of short stem implant polyethylene configuration on glenohumeral joint biomechanics

Journal of Experimental Orthopaedics, Volume 11, Issue 3, July 2024.
Abstract Purpose Stress shielding in short‐stem arthroplasty can cause critical metaphyseal bone loss. If the size and shape of the humeral shaft are important factors, it is unknown whether the shape of the polyethylene component in reverse shoulder arthroplasty (RSA) affects bone stress around or within the stem.
Geoffroy Nourissat, Victor Housset, Jean‐Marie Daudet, Léo Fradet, Rohan‐Jean Bianco, Uma Srikumaran   +5 more
wiley   +2 more sources

Isolated Large Glenoid Fracture in Acute Glenohumeral Dislocation in the Elderly: A Novel Indication for Reverse Shoulder Arthroplasty [PDF]

Case Reports in Orthopedics, 2020
Case: Two elderly males presented with traumatic shoulder dislocation and bony Bankart fracture consisting of greater than 25% of the glenoid width.
Arevalo, Alfonso, D\u27Alonzo, Joseph, Kazanjian, Jack, Smith, Tyler   +3 more
core   +3 more sources

Debridement, antibiotics, and implant retention in infected shoulder arthroplasty caused by Serratia marcescens: a case report [PDF]

Clinics in Shoulder and Elbow, 2022
Periprosthetic joint infection (PJI) is one of the most devastating complications that can occur after shoulder arthroplasty. Although staged revision arthroplasty is the standard treatment in many cases, surgical intervention with debridement ...
Sungjoon Lim, Jun-Bum Lee, Myoung Yeol Shin, In-Ho Jeon   +3 more
doaj   +1 more source

Bony Increased Offset-Reversed Shoulder Arthroplasty (BIO-RSA) [PDF]

JBJS Essential Surgical Techniques, 2017
Bony increased offset-reversed shoulder arthroplasty (BIO-RSA) is an effective and safe means of achieving lateralization of the prosthetic center of rotation in reverse shoulder arthroplasty.Confirm the indication for surgery and obtain radiographs and 3-dimensional (3D) imaging (computed tomography [CT] or magnetic resonance imaging [MRI] scans) to ...
Pascal Boileau, Grégory Moineau, Yannick Roussanne, Kieran O’Shea   +3 more
openaire   +2 more sources

Reverse shoulder arthroplasty using an onlay humeral prosthesis, offset humeral tray, and augmented glenoid baseplate: surgical technique and review of the impact of prosthesis design on scapular fractures following reverse shoulder arthroplasty

JSES Reviews, Reports, and Techniques, 2023
Reverse total shoulder arthroplasty (RSA) has become the most utilized form of arthroplasty of the shoulder. Acromial stress fractures and scapular spine stress fractures are rare, yet well-recognized complications of RSA with ongoing studies identifying
Charles Holliday, MD, Erick M. Marigi, MD, Ian Marigi, BA, Thomas R. Duquin, MD, John W. Sperling, MD, MBA   +4 more
doaj   +1 more source

Reverse shoulder arthroplasty used for revision of reverse shoulder arthroplasty: a systematic review

JSES Reviews, Reports, and Techniques, 2021
Background: As reverse shoulder arthroplasty (RSA) cases increase, so too will the need to revise subsequent failures. Many of the complications associated with revising anatomic total shoulder and hemiarthroplasty have been adequately addressed by RSA ...
John J. Heifner, MD, MS, Anjali D. Kumar, MPH, Eric R. Wagner, MD, MS   +2 more
doaj   +1 more source

Evaluation of online video content related to reverse shoulder arthroplasty: a YouTube-based study [PDF]

Clinics in Shoulder and Elbow, 2023
Background Reverse shoulder arthroplasty (RSA) has evolved continuously over recent years, with expanded indications and better outcomes. YouTube is one of the most popular sources for health-related information available to patients.
Mohamad Y. Fares, Jonathan Koa, Peter Boufadel, Jaspal Singh, Amar S. Vadhera, Joseph A. Abboud   +5 more
doaj   +1 more source

The functional internal rotation scale: a novel shoulder arthroplasty outcome measure

JSES International, 2020
Background: Shoulder arthroplasty, especially reverse shoulder arthroplasty (RSA), continues to increase in volume. Limitations in internal rotation can be challenging following RSA.
Alexander W. Aleem, MD, Aaron M. Chamberlain, MD, Jay D. Keener, MD   +2 more
doaj   +1 more source

Model‐based RSA is suitable for clinical trials on the glenoid component of reverse total shoulder arthroplasty [PDF]

Journal of Orthopaedic Research, 2018
ABSTRACTThis study aims to validate model‐based radiostereometric analysis (RSA) on the glenoid component of reversed total shoulder arthroplasty. We compared two different modalities of model‐based RSA, elementary geometrical shapes and reversed engineering. We also explored two different ways to position the patient to obtain different projections of
Alexander Nilsskog, Fraser, Masako, Tsukanaka, Tore, Fjalestad, Jan E, Madsen, Stephan M, Röhrl   +4 more
openaire   +2 more sources