Aims. This study aimed to assess the impact of using the metal-augmented
Aims. Accurate measurement of the
Aims. The Walch Type C dysplastic
Aims. We present our experience of using a metal-backed prosthesis and autologous bone graft to treat gross
Osteoarthritis results in changes in the dimensions
of the
Pre-operative 3D
The aim of this study was to compare a third-generation
cementing procedure for
Osteochondral
Aims. The aim of this study was to determine whether there is a correlation between the grade of humeral osteoarthritis (OA) and the severity of
Aims. We report the clinical results of
Aims. Glenoid bone loss can be a challenging problem when revising
a shoulder arthroplasty. Precise pre-operative planning based on
plain radiographs or CT scans is essential. We have investigated
a new radiological classification system to describe the degree
of medialisation of the bony
Introduction. Achieving prosthesis fixation in patients with glenoid defects can be challenging, particularly when the bony defects are large. To that end, this study quantifies the impact of 2 different sizes of large anterior glenoid defects on reverse shoulder
Introduction. Due to the predictability of outcomes achieved with reverse shoulder arthroplasty (rTSA), rTSA is increasingly being used in patients where
Aims. The current evidence comparing the two most common approaches for reverse total shoulder arthroplasty (rTSA), the deltopectoral and anterosuperior approach, is limited. This study aims to compare the rate of loosening, instability, and implant survival between the two approaches for rTSA using data from the Dutch National Arthroplasty Registry with a minimum follow-up of five years. Methods. All patients in the registry who underwent a primary rTSA between January 2014 and December 2016 using an anterosuperior or deltopectoral approach were included, with a minimum follow-up of five years. Cox and logistic regression models were used to assess the association between the approach and the implant survival, instability, and
Aims. The aim of this study was to longitudinally compare the clinical and radiological outcomes of anatomical total shoulder arthroplasty (aTSA) up to long-term follow-up, when using cemented keel, cemented peg, and hybrid cage peg
Aims. Reverse total shoulder arthroplasty (rTSA) can be used in complex cases when the
Knowledge of the premorbid
Purpose: The causes of
Aims. Reverse total shoulder arthroplasty (RTSA) using trabecular metal (TM)-backed
Purpose of the study: Posterior
Aims. Existing literature indicates that inferiorly inclined
Abstract. Aim. Excessive
This paper presents an ongoing review of the use of a wedge-shaped porous metal augments in the shoulder to address
Ideberg-Goss type VI/AO F2(4)
Aims. To report early (two-year) postoperative findings from a randomized controlled trial (RCT) investigating disease-specific quality of life (QOL), clinical, patient-reported, and radiological outcomes in patients undergoing a total shoulder arthroplasty (TSA) with a second-generation uncemented trabecular metal (TM)
Summary Statement. In this study, excellent positioning of custom-made
Aims. The aim of this study was to report the outcomes of different treatment options for
This study examined the regional variations of cortical and cancellous bone density present in superiorly eroded
Reverse shoulder arthroplasty (RSA) is commonly used to treat patients with rotator cuff tear arthropathy. Loosening of the
Patients receiving reverse total shoulder arthroplasty (RTSA) often have osseous erosions because of glenohumeral arthritis, leading to increased surgical complexity.
Aims. The aim of this study was to report the incidence of implant-related complications, further operations, and their influence on the outcome in a series of patients who underwent primary reverse total shoulder arthroplasty (RTSA). Methods. The prospectively collected clinical and radiological data of 797 patients who underwent 854 primary RTSAs between January 2005 and August 2018 were analyzed. The hypothesis was that the presence of complications would adversely affect the outcome. Further procedures were defined as all necessary operations, including reoperations without change of components, and partial or total revisions. The clinical outcome was evaluated using the absolute and relative Constant Scores (aCS, rCS), the Subjective Shoulder Value (SSV) scores, range of motion, and pain. Results. The overall surgical site complication rate was 22% (188 complications) in 152 patients (156 RTSAs; 18%) at a mean follow-up of 46 months (0 to 169). The most common complications were acromial fracture (in 44 patients, 45 RTSAs; 5.3%),
In an effort to address the relatively high rate of
Aims. Patient-specific
Background. Rotator cuff atrophy evaluated with computed tomography scans has been associated with asymmetric
Aims. We evaluated clinical and radiographic outcomes of total shoulder
arthroplasty (TSA) using the second-generation Trabecular Metal
(TM)
Aims. Patients with recurrent anterior dislocation of the shoulder commonly have an anterior osseous defect of the
BACKGROUND. Stability of the
Our aim was to determine the most repeatable three-dimensional measurement of
Aims. Our aim was to investigate the outcomes of patients with a displaced
fracture of the
We have investigated the mid-term outcome of total shoulder replacement using a keeled cemented
Introduction. The clinical impact of radiolucent
Introduction.
Objectives: The aim of this study was to quantify bone microarchitecture within the
Combined
Introduction. Aseptic
Background. Malposition of the