Results 171 to 180 of about 7,872 (217)

Diagnostic Accuracy of MRI in the Measurement of Glenoid Bone Loss

American Journal of Roentgenology, 2012
The purpose of this study is to assess the accuracy of MRI quantification of glenoid bone loss and to compare the diagnostic accuracy of MRI to CT in the measurement of glenoid bone loss.MRI, CT, and 3D CT examinations of 18 cadaveric glenoids were obtained after the creation of defects along the anterior and anteroinferior glenoid.
Soterios Gyftopoulos, Saqib Hasan, Jenny Bencardino   +2 more
exaly   +3 more sources

Biomechanical Evaluation of Glenoid Reconstruction With an Implant-Free J-Bone Graft for Anterior Glenoid Bone Loss

The American Journal of Sports Medicine, 2017
Background: The anatomic restoration of glenoid morphology with an implant-free J-shaped iliac crest bone graft offers an alternative to currently widely used glenoid reconstruction techniques. No biomechanical data on the J-bone grafting technique are currently available.
Leo, Pauzenberger, Felix, Dyrna, Elifho, Obopilwe, Philipp R, Heuberer, Robert A, Arciero, Werner, Anderl, Augustus D, Mazzocca   +6 more
openaire   +3 more sources

Glenoid Bone Loss in Posterior Shoulder Instability: Prevalence and Outcomes in Arthroscopic Treatment

American Journal of Sports Medicine, 2018
Background: Glenoid bone loss is a well-accepted risk factor for failure after arthroscopic stabilization of anterior glenohumeral instability. Glenoid bone loss in posterior instability has been noted relative to its existence in posterior instability ...
Jay B Cook, James S Shaha, John M Tokish
exaly   +2 more sources

Critical Value of Anterior Glenoid Bone Loss That Leads to Recurrent Glenohumeral Instability After Arthroscopic Bankart Repair

American Journal of Sports Medicine, 2017
Background: Generally, a glenoid bone loss greater than 20% to 25% is considered critical for poor surgical outcomes after a soft tissue repair. However, recent studies have suggested that the critical value should be lower.
Sang-Jin Shin, Yoon Sang Jeon, Tae Hun Kwon   +2 more
exaly   +3 more sources

Arthroscopic treatment of glenoid bone loss

Knee Surgery, Sports Traumatology, Arthroscopy, 2015
Recurrent anterior instability of the glenohumeral joint has long been an arduous problem to solve surgically, owing to its difficulty to the need to restore both osseous and dynamic constraints in the unstable shoulder. Biomechanical studies have indicated that glenoid bone loss shortens the safe arc through which the glenoid can resist axial forces ...
Ettore, Taverna, Guido, Garavaglia, Henri, Ufenast, Riccardo, D'Ambrosi   +3 more
openaire   +2 more sources

Management of Glenoid and Humeral Bone Loss

Sports Medicine and Arthroscopy Review, 2010
Glenoid and humeral head bone deficiency is a common reason for recurrent anterior shoulder instability and failure of capsulolabral reconstruction. There is a strong association between the severity of the bone defects and the number and ease of recurrent instability.
Matthew J, Bollier, Robert, Arciero
openaire   +2 more sources

A Flat Anterior Glenoid Corresponds to Subcritical Glenoid Bone Loss

Arthroscopy, 2019
Purpose To define a quickly recognizable pattern for subcritical bone loss using the inflection point between the superior and inferior glenoid. Methods Following institutional review board approval, 3‐dimensional reconstructions of 31
Drew A, Lansdown, Kevin, Wang, Adam B, Yanke, Gregory P, Nicholson, Brian J, Cole, Nikhil N, Verma   +5 more
openaire   +2 more sources

Arthroscopic Management of Anterior Glenoid Bone Loss

JBJS Reviews, 2020
» Anterior glenohumeral instability is a complex problem that requires careful attention to osseous and soft-tissue lesions in order to treat it effectively.» The arthroscopic soft-tissue Bankart repair is considered first-line treatment for patients with anterior glenohumeral instability.
Devin Lemmex, Gabriel Cárdenas, Matthew Ricks, Jarret Woodmass, Mikaël Chelli, Pascal Boileau   +5 more
openaire   +2 more sources

Treatment of glenoid loosening and bone loss due to osteolysis with glenoid bone grafting

Journal of Shoulder and Elbow Surgery, 2006
Twenty-four patients underwent conversion of a total shoulder replacement to a humeral head replacement with glenoid bone grafting for glenoid loosening due to osteolysis. Of the 24 patients, 18 (75%) had satisfactory pain relief at a mean follow-up of 33.4 months (range, 24-63 months).
Wesley P, Phipatanakul, Tom R, Norris
openaire   +2 more sources

Glenoid Bone Loss: Assessment with MR Imaging

Radiology, 2013
To investigate the agreement among magnetic resonance (MR) imaging, computed tomography (CT), and arthroscopy in the measurement of glenoid bone loss.This study was approved by the institutional ethics committee. One hundred seventy-six patients (158 male and 18 female patients; mean age, 26.8 years ± 12.3) with anterior shoulder dislocation underwent ...
Ryan K L, Lee, James F, Griffith, Mabel M P, Tong, Nimish, Sharma, Patrick, Yung   +4 more
openaire   +2 more sources