• Journal of the Korean Arthroscopy Society
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• v.14 no.2
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• pp.102-106
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• 2010

Purpose: The results of the repair for the superior labrum lesions attaching at the superior glenoid have not been satisfactory in every cases. We wanted to analyze the shoulder MRI and the anatomical morphology and pattern of the superior glenoid at which the superior labrum attaches to get anatomical information helpful in treating the superior labrum. Materials and Methods: We analyzed the coronal images of the shoulder MRI of 108 cases taken at our hospital. Average age was 52 years (range, 17~71 years), 55 males and 53 females. On two coronal images behind the attachment of the long head of biceps that the repair of the SLAP was performed at, the length of the attachment of superior labrum and the angle of the supero-lateral glenoid were measured. Results: The average length of the attachment of superior labrum was $9.78{\pm}1.64\;mm$. The average length was $10.1{\pm}1.61mm$ in male, $9.43{\pm}1.6\;mm$ in female. The angle of the supero-lateral glenoid was $89.6{\pm}7.6$ degrees. Conclusion: The attachment of the superior labrum in coronal plane was shorter in posterior spot than anterior. The angle of the supero-lateral glenoid was less in posterior spot.

• Clinics in Shoulder and Elbow
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• v.12 no.1
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• pp.80-83
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• 2009

Purpose: A triple labral lesion represents a combination of injuries of the anterior, posterior and superior glenoid labrum. The injury mechanism and symptoms is not completely understood. Materials and Methods: We encountered a triple labral injury in a 39-year-old male complaining pain and active abduction difficulty after a motor vehicle accident. Currently, he does not complain any instability symptoms. The labrum was repaired using bio-absorbable suture anchors and a suture hook. Results: Eighteen months following surgery, the active range of motion was restored and he had no difficulty in his daily activities.

• 대한관절경학회:학술대회논문집
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• 2009.10a
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• pp.183-187
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• 2009

Labral lesions and anatomic variants have been studied by several authors in the last decade. Buford complex and sublabral recess and foramen are most common variants. Their recognition is important in order to distinguish them from superior and anterior labral tear. We report rare normal variant of biceps anchor and superior labrum that was observed during arthroscopic surgery for SLAP lesion.

• Clinics in Shoulder and Elbow
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• v.12 no.2
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• pp.245-249
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• 2009

Purpose: Labral lesions and its anatomic variants have been studied by several authors in the last decade. Buford complex and sublabral recess are most common variants. Their recognition is important in order to distinguish them from superior and anterior labral tear. Materials and Methods: We report one case of a 19-year-old female who was mistaken SLAP lesion for normal variant and was treated with arthroscopic surgery. Results: The arthroscopic finding shows rare normal variant of biceps anchor and superior labrum. The biceps long head tendon was inserted at superior labrum and supraspinatus tendon area. This finding was mistaken to SLAP lesion. Conclusion: We report rare normal variant of biceps anchor and superior labrum that was observed during arthroscopic surgery for SLAP lesion.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2009.03a
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• pp.224-224
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• 2009

견관절 전방 외상성 불안정증에서 관절 낭-순 재건술은 재발성 불완정증 예방 및 기능 회복에 있어 매우 성공적인 술식이다. 그러나 관절 와의 30 % 이상의 심한 골 결손이 존재 할 때 관절 낭-순 재건술 만으로는 성공적인 결과를 가져오기 힘들다. 본 연구는 관절 와의 심한 골 결손을 가진 재발성 전방 외상성 불안정성 견관절에서 관절외 자가 장골 이식으로 보강한 관절 낭-순 재건술의 술기와 결과를 보고하고자 한다.

• Clinics in Shoulder and Elbow
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• v.10 no.2
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• pp.175-182
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• 2007

Purpose: This study compared the SLAP lesions caused by a sports-induced injury with those caused by a non-sports-induced injury. Materials and Methods: The study was performed on 54 patients who had undergone arthroscopic surgery for a SLAP lesion. There were 21 sports-induced-injury patients (group I) and 36 non-sports-induced injury patients (group II). The mean age of the men was 36 years and that of the women was 48 years. In both groups, the frequency of a concomitant injury and the clinical outcomes at the last follow-up was evaluated using the UCLA score, Rowe score, and the ASES score. Results: According to their injury mechanism, , there were 14 cases (67%) of repeated microtrauma injury in group I and 25 cases (75%) of compression injury type in group II. As a concomitant pathology, there was 11 cases of shoulder instability and 5 cases of a rotator cuff tear in group I, and 23 cases of rotator cuff tears and 14 cases of shoulder instability in group II. At the last follow up, group I showed slightly better clinical satisfaction (P>0.05). Conclusion: The possibility of a SLAP lesion accompanying other diseases is high. Therefore, an accurate assessment of concomitant injury lesions before surgery is important for the treatment outcome.

• Journal of the Korean Arthroscopy Society
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• v.7 no.2
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• pp.226-229
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• 2003

Most of the caicific tendinitis have been reported to be found on the rotator cuff, in particularly on supraspinatus. We reported a case of calcific tendinitis on the posterosuperior glenoid labrum. The location of the lesion was diagnosed accurately by the MRI and easily removed the lesion with arthroscopic surgery and got satisfactory results.

• Clinics in Shoulder and Elbow
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• v.12 no.1
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• pp.76-79
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• 2009

Purpose: Capsulolabral reconstruction in a traumatic anterior instability of the glenohumeral joint is successful not only for the prevention of recurrent instability but also for the restoration of function. Materials and Methods: However, a capsulolabral procedure alone cannot guarantee a successful result when there is severe bone loss of the glenoid. Results: We report the surgical technique and results of capsulolabral repair and extraarticular bone block with an autogenous iliac crest graft performed on three cases (all male, average age 28 years, minimum follow-up 12 months) with traumatic anterior instability associated with more than 30% glenoid bone loss.

• Journal of the Korean Arthroscopy Society
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• v.8 no.2
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• pp.119-123
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• 2004

Purpose: The purpose of this study is to check the range of motion of shoulder and inverstigate the frequencies and patterns of partial thickness rotator cuff tear in SLAP lesions. Materials and Methods: Forty-six patients, forty-seven cases who had SLAP lesions at shoulder arthroscopy were analyzed spectively using the medical records, intra-operative arthroscopic photo & video for SLAP lesions and rotator cuff articular side partial tear. Under the interscalene anesthesia, the range of notion of foreward elevation, internal rotation and external rotation was measured on fixed scapula and 90 degree abduction of the shoulder. Results: The rang of Motion are 150 degree on foreward elevation, 65.5 degree on external rotation, 61.7 degree on internal rotation. By Snyder's classification, type ll SLAP lesion is noted in 24 cases (five cases in type 1, one case in type IV). Rotator cuff articular side partial tear is noted in 24 cases ( one case in type I, 22 cases in type II, one case in type IV SLAP). All the rotator cuff articular side partial thickness tear were located in the anterior part of the supraspinatus. Conclusion: The rotator cuff partial thickness tear is mostly noted on the articular side and frequently found in the relatively more unstable type of SLAP lesions. So we consider that SLAP lesion may be a one of the causes for partial tear of the rotator cuff articular side.

• Journal of Korean Orthopaedic Sports Medicine
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• v.1 no.1
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• pp.4-8
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• 2002

관절와 상완관절 상부의 병적 변화로 유발되는 회전건개의 내적 충돌(internal impingement)이나 상부 관절순의 병변(SLAP)은 동통, 특정한 위치에서의 증상 및 MRI 검사등을 통해 의심할 수 있으며, 확진은 관절경적 검사에 의한다. SLAP 병변과 internal impingement의 병변은 서로 영향을 끼칠 수 있으며 특정적인 관절 순의 손상 양상 및 회전건개의 손상을 유발하게 된다. SLAP병변의 치료는 병형의 양상에 따라 결정되며, internal impingement의 치료는 전방관절불안정성에 대한 치료가 주가 된다.