• Clinics in Shoulder and Elbow
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• 제21권3호
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• pp.169-175
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• 2018

Traumatic anterior dislocation of the shoulder is one of the most common directions of instability following a traumatic event. Although the incidence of shoulder dislocation is similar between young and elderly patients, most studies have traditionally focused on young patients due to relatively high rates of recurrent dislocations in this population. However, shoulder dislocations in older patients also require careful evaluation and treatment selection because they can lead to persistent pain and disability due to rotator cuff tears and nerve injuries. This article provides an overview of the nature and pathology of acute primary anterior shoulder dislocation, widely accepted management modalities, and differences in treatment for young and elderly patients.

• Clinics in Shoulder and Elbow
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• 제1권1호
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• pp.78-82
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• 1998

The following will describe a method of evaluating the SLAP lesion in the recurrent anterior dislocation of the shoulder. We have named it the biceps load test. The biceps load test is performed with the patient in the supine position and the arm to be examined is abducted 90/sup°/, and the forearm is in the supinated position. First, the anterior apprehension test is performed. When the patient become apprehensive, the patient is allowed active flexion of the elbow, while the examiner resists elbow flexion. If the apprehension is relieved or diminished, the test is negative. If aggravated or unchanged, the test is positive. A prospective study was performed, in which 75 patients who were diagnosed as having recurrent unilateral anterior instability of the shoulder underwent the biceps load test and arthroscopic examination. The biceps load test showed negative results in 64 of these patients, of which the superior labral-biceps complex was intact'in 63 cases and only I shoulder revealed a type n SLAP lesion. E]even patients with a positive test were confirmed to have type n SLAP lesions. A positive biceps load test represents an unstable SLAP lesion in a patient with recurrent anterior dislocation of the shoulder. The biceps load test is a reliable test for evaluating the SLAP lesion in the recurrent anterior dislocation of the shoulder(sensitivity: ,9] .7%, specificity: 100%, positive predictive value: 1.00 and negative predictive value: 0.98). Biceps contraction increases the torsional rigidity ?of the glenohumeral joint and long head of biceps tendan act as internal rotator of the shoulder in the abducted and externally rotated position. These stabilize the shoulder in abduction and external rotation position in the biceps load test.

• Clinics in Shoulder and Elbow
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• 제20권3호
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• pp.162-166
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• 2017

Traumatic anterior shoulder dislocation combined with scapular fracture in elderly patients is relatively rare. In this case, a patient visited Emergency Room of Dong-A University Hospital for shoulder pain after falling off a ladder. Radiographs demonstrated anterior shoulder dislocation with displaced Ideberg type IIb scapula (glenoid fossa) fracture combined with a large rotator cuff tear on magnetic resonance imaging. We performed arthroscopic rotator cuff repair, but a large fragment in the inferior glenoid was left untreated. At the 1 year follow-up visit, the pain visual analogue scale of the patient was 2, the American Shoulder and Elbow Society score was 88 and the patient had gained nearly full range of motion without any apprehension.

• Clinics in Shoulder and Elbow
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• 제9권1호
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• pp.42-49
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• 2006

Purpose: This study evaluated clinical results, and recommended treatment protocol of traumatic anterior shoulder dislocation in the patients older than 60 years of age. Materials and Methods: Thirty-eight patients with first traumatic anterior shoulder dislocation aged over 60 years were included. The average age was 69.4 (range, 60 to 87 years). There were 8 men (average age of 71.6) and 30 women (average age of 69). Most common cause of injuries was a fall on the outstretched hand. The additional injuries were evaluated using MRI or CT arthrogram in the patients with significant pain and weakness while movements after 2 weeks sling immobilization. Results: Fifteen patients (39%) had rotator cuff tears and 5 patients (14%) had greater tuberosity fractures. The sizes of rotator cuff tears were diverse; 2 partial tears, 1 small tear, 4 medium tears, 3 large tears and 5 massive tears. Among 5 massive cuff tears, 3 patients revealed cuff arthropathy after reduction. 4 patients (11%) had recurrent dislocation more than one time during 1 month after the first dislocation. Bankart lesions revealed in 5 patients and three of them had associated rotator cuff tears. 3 out of 5 patients with Bankart lesions, 13 out of 15 patients with rotator cuff tears and 3 patients with displaced greater tuberosity fracture had operations. Conclusion: The injury mechanism of shoulder dislocation in patients older than 60 years of age seems to have either anterior or posterior mechanism. The diagnosis and treatment should be approached 2 weeks after dislocation.

• Clinics in Shoulder and Elbow
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• 제3권1호
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• pp.10-19
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• 2000

The aims of this retrospective study were to evaluate the results of inferior capsular shift operation which were approached anteriorly or posteriorly according to a main instability direction in contact sports population who had multidirectional shoulder instability. Fifty-three shoulders in 47 athletes who engaged in contact sports underwent an anterior or posterior inferior capsular shift procedure for the correction of multidirectional instability of the shoulder joint. The surgical approach was selected according to the predominant direction of the instability. Follow up was average of 42 months(24∼73 months). After anterior inferior capsular shift, anterior dislocation was recurred in three shoulders, posterior dislocation in one, and inferior dislocation in two shoulders. After posterior inferior capsular shift, one dislocation occurred anteriorly, one inferiorly and one posteriorly. The excessive tightening of capsule or improper diagnosis could be causative factors for the development of dislocation in the opposite direction to the preoperative major instability. Of six patients who could not return to their sports, five had bilateral repairs. Successful repair based on the criteria of the American shoulder and elbow association was achieved in 92% of anterior repairs, and 81 % of posterior repairs.

• Clinics in Shoulder and Elbow
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• 제26권2호
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• pp.212-216
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• 2023

The glenohumeral joint is one of the most commonly dislocated joints. When dislocated, the humeral head typically moves anteriorly and medially within the soft tissues adjacent to the glenoid. We present a case of a 64-year-old female who presented with a locked anterior shoulder dislocation with impaction of the humeral head onto the coracoid. To our knowledge, this is the first reported instance of humeral head impaction onto the coracoid causing the shoulder dislocation to be irreducible by closed means. Complications of this dislocation can include humeral head deformity, pseudoparalysis, brachial plexus injury, and significant pain.

• Clinics in Shoulder and Elbow
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• 제26권3호
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• pp.302-305
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• 2023

The authors present a case of transient postoperative inferior subluxation of the shoulder after arthroscopic surgical stabilization for recurrent anterior dislocation. The patient was a 61-year-old woman with myasthenia gravis (MG). The first anterior shoulder dislocation occurred because of a fall to the ground. Despite a successful closed reduction, two more dislocations occurred in 3 weeks. Magnetic resonance imaging revealed an anterior labroligamentous periosteal sleeve avulsion (ALPSA) lesion, an engaging Hill-Sachs lesion, and large tears of the supraspinatus and infraspinatus tendons. The patient underwent arthroscopic rotator cuff repair and ALPSA repair with a remplissage procedure. Intraoperatively, no tendency for instability was found; however, a widened glenohumeral joint space and inferior subluxation of the humeral head without functional compromise was observed on the day after surgery and disappeared spontaneously on radiographs 2 weeks later. To the authors' knowledge, this is the first report documenting the occurrence of transient postoperative inferior subluxation of the shoulder in a patient with MG.

• Clinics in Shoulder and Elbow
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• 제24권4호
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• pp.265-271
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• 2021

Four patients with shoulder problems that were traumatic in etiology presented to us with delays in seeking care ranging from 6 to 12 weeks due to the coronavirus disease 2019 (COVID-19) lockdown. The care of three cases (a 3-month-old neglected anterior shoulder dislocation with a greater tuberosity fracture in a 30-year old man, a 3-month-old neglected anterior shoulder dislocation in a 17-year old boy, and a 2-month-old neglected greater tuberosity fracture in a 31-year old man) was delayed due to the lockdown and the ensuing travel restrictions, while that of one case (a 6-week-old fracture-dislocation of the proximal humerus in a 55-year-old woman) was delayed because the patient was undergoing treatment for COVID-19 at the time of injury. This report intends to present the exceptional circumstances around these cases. The unique treatment challenges and their outcomes are also described to advise the surgeons of the nuances and difficulties in treating these injuries.

• Clinics in Shoulder and Elbow
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• 제25권1호
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• pp.65-67
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• 2022

Pure anterior bilateral shoulder dislocations are rare clinical features, especially in traumatic forms. They are most often posterior, occurring during an epileptic seizure. Few cases are described in the literature, and the mechanism varies from case to case. We report a specific case of pure bilateral anterior shoulder dislocation in a 29-year-old judo player following an accident during his training and discuss the circumstances, mechanism, treatment, and prognosis.

• Clinics in Shoulder and Elbow
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• 제12권1호
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• pp.98-101
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• 2009

목적: 본 증례 보고는 드물게 보고되고 있는 간질 발작과 동반된 견관절 전방 불안정성에서 발견되는 골병변을 기술하고 고빈도의 재발 요인을 파악하고자 하였다. 대상 및 방법: 저자들은 전간 발작과 동반된 2례의 재발성 전방 탈구를 경험하였으며 본 증례 통하여 일반적인 재발성 견관절 탈구에 준하여 치료하면서 정기적으로 경과를 관찰하였다. 결과: 본 두 증례에서 수술의 경과는 전간 발작의 조절 여부에 따라 경과가 결정됨을 알 수 있었다. 즉 간질 조절이 잘된 환자에서는 안정성을 유지할 수 있었으나 발작이 조절되지 않은 전방 불안정성의 경우 결국 재발성 탈구가 유발되게 되었다. 결론: 전간 발작과 동반된 견관절 불안정성에서 재발 방지를 위해서는 경련 조절이 필수적인 인자임을 인지하게 되었다.