• Journal of the Korean Arthroscopy Society
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• v.14 no.3
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• pp.169-174
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• 2010

대다수의 견관절 전방 불안정성에서 관절와에 골 소실이 큰 경우는 Bankart 복원술을 튼튼하게 하였을지라도 상완골두를 지탱할 관절 궁이 감소되어 골에 의한 버팀이 줄어들므로 Bankart 복원이 실패할 가능성이 높다. 따라서 관절와 결손이나 상완골 두 결손이 큰 경우 정확한 측정으로 결손의 범위를 파악하여야 하며, 관절와 결손이 25% 이상이거나 상완 골 두 결손이 30% 이상인 경우 추가적인 수술적 처치가 요하여 최근 보고되고 있는 Latarjet 술식이나 관절경적 Remplissage 술식을 시행하는 것이 바람직하다.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2009.03a
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• pp.27-29
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• 2009

견관절 전방 불안정성에서 관절와 및 상완골 결손이 동반된 경우 적절한 진단과 치료는 치료 결과에 직접적인 영향을 주므로 중요하다. 견관절 불안정성은 정적 및 동적 안정화 구조물의 손상으로 기인하며, 상완골 두감입 골절(Hill-Sachs 병변), 관절와 골절이나 전하방 관절와 가장자리의 소실 등 정상적인 관절의 해부학 구조물을 훼손시키는 골성 이상 소견이 동반되면 경우에 따라 견관절 불안정성에 영향을 끼칠 수 있다. 본 강좌에서는 견관절 전방 불안정성에서 동반된 관절와 및 상완골의 골 결손에 대하여 논하고자 한다.

• 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.13 no.1
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• pp.117-122
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• 2010

Purpose: The purpose of this report was to assess a surgical technique-using an autogenous tricortical iliac crest bone graft in patients with epilepsy-for anatomical glenoid reconstruction for recurrent anterior glenohumeral instability with severe glenoid deficiency. Materials and Methods: We studied two cases of recurrent anterior dislocation of the shoulder due to epilepsy. These cases were treated with anatomical glenoid reconstruction using an autogenous tricortical iliac crest bone graft. Results: Both cases achieved bone union in 5 months. There was no recurrence of instability and pain. Both cases had normal range of motion. Conclusion: Anatomical glenoid reconstruction for recurrent anterior glenohumeral instability with severe glenoid deficiency using an autogenous tricortical iliac crest bone graft is a successful surgical technique for achieving shoulder stability.

• 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.

• Clinics in Shoulder and Elbow
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• v.12 no.2
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• pp.255-263
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• 2009

Purpose: An osseous defect in the glenoid and humeral head is closely associated with recurrence of anterior shoulder instability. The purpose of this article is to describe the open surgical techniques and introduce our experiences with anterior instability with a significant osseous defect. Materials and Methods: We reviewed the articles that have focused on and/or mentioned the affect of osseous defects on anterior shoulder instability. The open surgical techniques and its related pearls are summarized in this review. Results: Accurate evaluation for the size and location of the osseous defect is critical for preventing recurrence after restoration of the anterior capsulolabral structure. The glenoid bone restoration techniques include the coracoids transfer (the Bristow procedure and the Latarjet procedure) and a structural iliac bone graft. Rotational humeral osteotomy and an osteoarticular allograft could be used for repairing a significant posterosuperior humeral defect (Hill-Sachs lesion). Shoulder arthroplasty may be tried for treating a humeral bone defect, but more study on this is needed. Conclusion: Open surgical restoration decreases the risk of recurrence anterior shoulder instability that is combined with a significant osseous defect. Arthroscopic surgery currently has limitations for treating an osseous defect, but it will become useful in proportion to the development of arthroscopic instruments and techniques in the future.

• Journal of the Korean Arthroscopy Society
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• v.15 no.1
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• pp.50-54
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• 2011

A growing number of people are enjoying sports activity with a rise in national income. In this current, many patients complain of traumatic shoulder dislocation and chronic instability with bony Bankart lesion. Computed tomography arthrography is good diagnostic modality for bony Bankart lesion. It is important to consider the patients' factors such as occupation, sports activity, size of preoperative glenoid bone loss before decision of treatment. As development of arthroscopic treatment, there is no significant difference in the result of bony Bankart repair between arthroscopic surgery and open surgery. However, open surgery should be considered for patients with preoperative glenoid bone loss more than 25% or in need of collision sports activity.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2003.03a
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• pp.85-86
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• 2003

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2009.03a
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• pp.185-185
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• 2009

관절와 및 상완골의 의미 있는 골결손을 동반한 불안정한 견관절에 대해 어떻게 최선의 치료를 할 것인가에 대한 의문은 남아있다. 어떤 저자들은 외회전과 외전을 제한하는 것으로 Hill-Sachs 병변의 진입을 예방하는 일종의 관혈적 관절낭 변위를 통한 제한된 상완와관절 운동을 주장해왔으며, 다른 관혈적 시술들은 극하근건과 관절낭을 Hill-Sachs 병변 내로 관혈적 전이시키는 것으로 기술되어왔다. 최근에는 여러 저자들에 의해 Hill-Sachs 병변의 진입을 치료하는 더 새로운 접근법들이 기술되었으며, Bankart 병변 복원술에 더하여 Hill-Sachs 병변을 채우기 위해 관절경 하 후방 관절낭 고정술과 극하근건 고정술로 이루어진 이른바 'Remplissage'술기가 소개된 바 있어, 이에 저자는 외상성 견관절 불안정성으로 관절경 하 Bankart 병변 복원술 및 관절낭 축화술 시행 후 외상으로 재발된 견관절 불안정성이 발생하여 관절경 하 Bankart 병변 복원술과 함께'Remplissage'술기를 이용한 Hill-Sachs 병변 복원술을 시행한 예를 보고하는 바이다.

• Clinics in Shoulder and Elbow
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• v.12 no.2
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• pp.189-198
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• 2009

Purpose: We wanted to evaluate the clinical results of the Latarjet procedure for treating anterior shoulder instability combined with a glenoid bone defect. Materials and Methods: Between Oct. 2006 and May. 2007, fourteen patients underwent a Latarjet operation to treat their anterior shoulder instability combined with a glenoid bone defect. The mean follow-up period was 15 months (range: 12 to 19 months), and the average age at the time of surgery was 29.9-years-old (range: 19 to 44 years). There were 13 males and 1 female. Eight patients exhibited involvement of the right shoulder. The dominant arm was involved in 8 patients. Six patients had undergone a previous arthroscopic Bankart repair before their Latarjet operation and 2 patients had a history of seizure. Results: The average Rowe score improved from 51.8 to 80.2 with 9 excellent, 4 good, and 1 fair results. The average Korean shoulder score for instability improved from 61.6 to 82.1 postoperatively. The active forward flexion and external rotation at the side of the involved shoulder was an average of $8^{\circ}$ and $16^{\circ}$ less than that of the uninvolved shoulder. The muscle strength of the involved shoulder measured 78.7% in forward flexion and 82.5% in external rotation, as compared with that of the uninvolved shoulder. There was 1 case of dislocation, 1 transient subluxation, 2 fibrotic unions, 1 resorption of the transferred coracoid process, 1 intraoperative broken bone, 1 transient musculocutaneous nerve injury and 1 case of stiffness. Conclusion: The Latarjet procedure for treating anterior shoulder instability combined with a significant glenoid defect effectively restores function and stability through extending the articular arc at the expense of external rotation. We should be cautious to avoid or detect complications when performing coracoid transfer.