Incidence and Clinical Significance of Posterior Glenoid Deficiency in Patients with Posterior Glenohumeral Instability
نویسندگان
چکیده
منابع مشابه
Posterior capsulorrhaphy for treatment of recurrent posterior glenohumeral instability.
The surgical treatment of recurrent posterior shoulder instability via a posterior approach has had a variable degree of success reported in the literature with recurrence rates ranging between 8% and 45%. The purpose of this study was to review the results of posterior capsulorrhaphy in a consecutive series of patients with recurrent posterior instability. Seventeen consecutive patients underw...
متن کاملManagement of Posterior Glenohumeral Instability With Large Humeral Head Defects
Traumatic posterior instability may occasionally cause a large osteochondral lesion when the anterior humeral head is compressed against the posterior glenoid rim. This is termed a reverse Hill–Sachs lesion. Such osteochondral defects may be very large in the case of chronic locked dislocations. Even in acute posterior disclocations, closed reduction may be difficult when the humeral head is lo...
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The treatment of glenoid bone loss in the setting of recurrent shoulder instability remains a challenge. This is because of the nonanatomic nature and resultant incongruous joint resulting from most bony augmentation procedures. We present a novel technique for the management of glenoid bone deficiency by using a fresh osteochondral distal tibial allograft. We have found that the distal tibia h...
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Posterior instability of the glenohumeral joint is being recognized with increasing frequency. The clinical manifestations of this problem most often begin insidiously, as the result of repetitive microtrauma and can be particularly disabling. Although many patients are able to reproduce their instability, diagnosis can be difficult. A detailed physical examination, plain radiographs, and appro...
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One hundred and fifty asymptomatic shoulders in 75 schoolchildren were studied. The shoulders were tested for instability and a hyperextensometer was used to assess joint laxity. Signs of instability were found in 57% of the shoulders in boys and 48% in girls; the commonest sign was a positive posterior drawer test which was found in 63 shoulders. A positive sulcus sign was found in 17 shoulder...
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ژورنال
عنوان ژورنال: Orthopaedic Journal of Sports Medicine
سال: 2018
ISSN: 2325-9671,2325-9671
DOI: 10.1177/2325967118s00088