Biconcave glenoids show 3 differently oriented posterior erosion patterns
A Otto, B Scheiderer, M Murphy, A Savino… - Journal of Shoulder and …, 2021 - Elsevier
Background Posterior glenoid wear remains a challenge in anatomic and reverse total
shoulder arthroplasty (rTSA) because of an asymmetric erosion with altered retroversion …
shoulder arthroplasty (rTSA) because of an asymmetric erosion with altered retroversion …
Premorbid retroversion is significantly greater in type B2 glenoids
Background: Posterior glenoid erosion is thought to be initiated by humeral head
subluxation. However, it is unknown whether subluxation is entirely caused by soft-tissue …
subluxation. However, it is unknown whether subluxation is entirely caused by soft-tissue …
Quantification of the position, orientation, and surface area of bone loss in type B2 glenoids
NK Knowles, JD Keener, LM Ferreira… - Journal of Shoulder and …, 2015 - Elsevier
Background The purpose of this computed tomography–based study was to quantify
erosions in B2 glenoids. We hypothesized that erosions do not occur symmetrically and that …
erosions in B2 glenoids. We hypothesized that erosions do not occur symmetrically and that …
Small anteroposterior inclination of the acromion is a predictor for posterior glenohumeral erosion (B2 or C)
DC Meyer, S Riedo, F Eckers, G Carpeggiani… - Journal of shoulder and …, 2019 - Elsevier
Background Anatomic factors associated with static posterior translation of the humeral head
with or without glenohumeral osteoarthritis are unknown. We tested the hypothesis that there …
with or without glenohumeral osteoarthritis are unknown. We tested the hypothesis that there …
Anatomic shoulder arthroplasty with high side reaming versus reverse shoulder arthroplasty for eccentric glenoid wear patterns with an intact rotator cuff: comparing …
DJ Cuff, P Simon, JS Patel, SD Munassi - Journal of Shoulder and Elbow …, 2023 - Elsevier
Background Eccentric glenoid bone loss patterns (B-and C-type glenoid) pose a difficult
challenge when performing shoulder arthroplasty. Anatomic total shoulder arthroplasty with …
challenge when performing shoulder arthroplasty. Anatomic total shoulder arthroplasty with …
Clinical and radiological outcomes with an augmented baseplate for superior glenoid wear in reverse shoulder arthroplasty: a propensity score-matched comparative …
JH Park, JH Lee, DY Kim, HG Kim, JS Kim… - The Bone & Joint …, 2024 - boneandjoint.org.uk
Aims This study aimed to assess the impact of using the metal-augmented glenoid
baseplate (AGB) on improving clinical and radiological outcomes, as well as reducing …
baseplate (AGB) on improving clinical and radiological outcomes, as well as reducing …
Early clinical and radiographic outcomes of anatomic total shoulder arthroplasty with a biconvex posterior augmented glenoid for patients with posterior glenoid …
GE Garrigues, RJ Quigley, PS Johnston… - Journal of Shoulder and …, 2022 - Elsevier
Background Glenoid bone loss in anatomic total shoulder arthroplasty (aTSA) remains a
controversial and challenging clinical problem. Previous studies have shown high rates of …
controversial and challenging clinical problem. Previous studies have shown high rates of …
Addressing glenoid bone deficiency and asymmetric posterior erosion in shoulder arthroplasty
JE Hsu, ET Ricchetti, GR Huffman, JP Iannotti… - Journal of Shoulder and …, 2013 - Elsevier
Glenoid bone deficiency and eccentric posterior wear are difficult problems faced by
shoulder arthroplasty surgeons. Numerous options and techniques exist for addressing …
shoulder arthroplasty surgeons. Numerous options and techniques exist for addressing …
Glenoid resurfacing: what are the limits to asymmetric reaming for posterior erosion?
P Clavert, PJ Millett, JJP Warner - Journal of shoulder and elbow surgery, 2007 - Elsevier
Eccentric posterior glenoid erosion is a common condition in osteoarthritis. No limits have
ever been placed on the degree of eccentric erosion that can be corrected while still …
ever been placed on the degree of eccentric erosion that can be corrected while still …
Three-dimensional computed tomography scan evaluation of the pattern of erosion in type B glenoids
E Beuckelaers, M Jacxsens, A Van Tongel… - Journal of shoulder and …, 2014 - Elsevier
Background Type B glenoids according to Walch are subclassified into a group with no
posterior erosion (B1) and a group with important posterior erosion (B2) based on 2 …
posterior erosion (B1) and a group with important posterior erosion (B2) based on 2 …