[Torsional malalignment of the humerus].
Sign Up to like & getrecommendations! Published in 2018 at "Der Unfallchirurg"
DOI: 10.1007/s00113-017-0453-8
Abstract: The torsion of the humerus describes the physiological rotation of the humerus around its longitudinal axis. Various clinical and radiological methods for measurement have been described. The computed tomography method is currently the gold standard.… read more here.
Keywords: malalignment humerus; torsional malalignment; humerus; retroversion ... See more keywords
Linear relationship between lateralization of the bicipital groove and humeral retroversion and its link with the biepicondylar humeral line. Anatomical study of seventy cadaveric humerus scans
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DOI: 10.1007/s00264-017-3495-1
Abstract: IntroductionMorphological studies of the humerus have shown that the position of the bicipital groove varies with the individual and the retroversion of the humeral head. Depending on the authors, these two parameters are independent or… read more here.
Keywords: relationship; humeral retroversion; bicipital groove; retroversion ... See more keywords
Replacement options for the B2 glenoid in osteoarthritis of the shoulder: a biomechanical study
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Orthopaedic and Trauma Surgery"
DOI: 10.1007/s00402-018-2915-z
Abstract: BackgroundGlenoid replacement in cases of severe glenoid retroversion (RV) or eccentric wear is challenging. The aim of this study was to evaluate different treatment methods under standardized conditions to assist surgeons in the decision-making process.MethodsThree… read more here.
Keywords: replacement; group; study; correction ... See more keywords
Risk of Perforation Is High During Corrective Reaming of Retroverted Glenoids: A Computer Simulation Study
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DOI: 10.1007/s11999.0000000000000302
Abstract: Background Corrective anterior reaming is an accepted method for addressing retroversion in a biconcave retroverted (Walch classification, type B2) glenoid in anatomic total shoulder arthroplasty. However, concern still exists regarding early glenoid component failure in… read more here.
Keywords: risk; perforation; corrective reaming; bone ... See more keywords
Relative pelvic version displays persistent compensatory measures with normalised sagittal vertical axis after deformity correction.
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DOI: 10.1007/s43390-021-00345-z
Abstract: PURPOSE A normal sagittal vertical axis (SVA) after spinal deformity correction can yield mechanical complications of up to 30%. Post-operative compensatory pelvic orientation can produce a normal SVA. We assess relative pelvic version (RPV), an… read more here.
Keywords: pelvic version; rpv; deformity; relative pelvic ... See more keywords
Elephant’s ear sign: a new radiographic finding indicative of acetabular retroversion
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DOI: 10.1016/j.artd.2019.12.007
Abstract: Acetabular retroversion is a relatively common condition affecting the hip that can result in symptoms in some patients. Diagnosis of acetabular retroversion relies on obtaining a proper anteroposterior radiograph of the pelvis. Cross-over, posterior wall,… read more here.
Keywords: ear sign; sign new; acetabular retroversion; elephant ear ... See more keywords
Does posterior half-wedge augmented glenoid restore version and alignment in total shoulder arthroplasty for the B2 glenoid?
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DOI: 10.1016/j.jcot.2020.02.005
Abstract: Introduction Walch type B2 has biconcave glenoid with posterior erosion, bone loss and humeral head subluxation. This leads to decreased glenohumeral contact area and increased contact pressure. During total shoulder arthroplasty(TSA), uncorrected retroversion causes eccentric… read more here.
Keywords: humeral head; glenoid; total shoulder; retroversion ... See more keywords
Augmented glenoid implants in anatomic total shoulder arthroplasty: review of available implants and current literature.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of shoulder and elbow surgery"
DOI: 10.1016/j.jse.2018.08.017
Abstract: Glenoid bone loss and retroversion increase the complexity of primary shoulder arthroplasty and affect the outcome. Although eccentric reaming, augmented glenoid implants, bone grafting, and reverse arthroplasty have been used to manage bone loss and… read more here.
Keywords: shoulder arthroplasty; glenoid implants; shoulder; augmented glenoid ... See more keywords
Outcomes of anatomic total shoulder arthroplasty in patients with excessive glenoid retroversion: a case-control study.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of shoulder and elbow surgery"
DOI: 10.1016/j.jse.2019.03.012
Abstract: BACKGROUND Ideal management of severe glenoid retroversion during anatomic total shoulder arthroplasty (TSA) remains controversial, as previous reports have suggested that severe retroversion may negatively impact clinical outcomes. The purpose of this study was to… read more here.
Keywords: shoulder arthroplasty; glenoid retroversion; anatomic total; total shoulder ... See more keywords
Relationship between humeral retroversion and baseball positions during elementary and junior-high school.
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DOI: 10.1016/j.jse.2020.05.018
Abstract: BACKGROUND Humeral retroversion is greater in the dominant shoulder than in the nondominant shoulder in baseball players. However, the effect of different baseball positions during childhood on humeral retroversion remains unknown. The purpose of this… read more here.
Keywords: baseball; junior high; dominant shoulder; humeral retroversion ... See more keywords
COMPARISON OF THE GLENOID RETROVERSION BY AGE AND POSITION IN ELITE BASEBALL PLAYERS: ASSESSMENT OF 291 ELITE PLAYERS FROM JUNIORS TO PROFESSIONALS
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DOI: 10.1136/bjsports-2016-097372.220
Abstract: Background In the throwing shoulder, repetitive motion increases proximal humerus and glenoid retroversion. However, clinical factors that affect this adaptation are poorly understood. Objective Evaluate and compare the degree of glenoid retroversion of the throwing… read more here.
Keywords: baseball; glenoid retroversion; age; throwing shoulder ... See more keywords