• Journal of the Korean Arthroscopy Society
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• v.9 no.2
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• pp.186-193
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• 2005

Purpose: To determine whether it is possible to differentiate between ALPSA(anterior labroligamentous periosteal sleeve avulsion) lesion and Bankart lesion using arthroscopic findings and to investigate the clinical significance of ALPSA lesion. Materials and Methods: This study was performed on 66 cases that underwent arthroscopic Bankart repair for the anterior instability of the shoulder. By the readings of MRI, there were 56 cases(85%) of Bankart lesion and ten cases(15%) of ALPSA lesion. Arthroscopic findings of Each cases were classified and their average follow-up period was 22 months. Results: It was observed that ALPSA lesions developed in younger age groups than Bankart lesions. Under the arthroscope, ALPSA lesions showed various forms, especially there were five cases of severe inferomedial displacements. Within Bankart lesion, 21 cases were observed to be severely displaced and from the arthroscopic findings, it was difficult to distinguish the difference of Bankart lesion cases displaced inferomedially from the neck of scapula without severe lateral displacements and ALPSA lesion. Regarding the recurrence, there were no redislocation but apprehension shows in two cases(20%) with severe inferomedial displacement in ALPSA group. In Bankart lesion, there were four recurrent cases(7.1%); one of redislocation; one case of subluxation; two of apprehension. Conclusion: It was difficult to differentiate Bankart lesion and ALPSA lesion with severe inferomedial displacement and severely displaced ALPSA lesion showed high rate of recurrence. Thus, complete detachment of ALPSA lesion should be performed more carefully to reduce the recurrence rate.

• Investigative Magnetic Resonance Imaging
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• v.17 no.1
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• pp.26-32
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• 2013

Purpose : This study was performed to evaluate the presence and severity of Hill-Sachs (HS) lesions on MR arthrography (MRA) of shoulder in patients with Bankart lesions following anterior dislocation and to investigate their relationship with Bankart lesions and frequency of dislocations. Materials and Methods: 86 MRA of shoulder were evaluated in patients with arthroscopic Bankart repairs following anterior dislocations. The largest surface length of HS lesion on MRA and extent of Bankart lesions on arthroscopy were measured. Relationships between length of HS lesions and extent of Bankart lesions and frequency of dislocations were assessed. Results: HS lesions were identified on MRA in 78 patients. The largest surface length of HS lesion ranged from 9.3 mm to 29.6 mm (mean, 18.8 mm). The extent of Bankart lesion ranged from one to six o'clock extent (mean, 4.25 o'clock extent). Three patients had single dislocation and the other 75 patients had recurrent dislocations (mean 24.5 times). The largest surface length of HS lesions was positively correlated with extent of Bankart lesions (p = 0.001, r = 0.37), but not with frequency of dislocation. Conclusion: HS lesion was very common in patients with Bankart lesion. The severity of HS lesions was correlated with extent of Bankart lesions.

• Journal of the Korean Arthroscopy Society
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• v.12 no.2
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• pp.134-138
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• 2008

SLAP(Superior labrum anterior to posterior) lesion is found in superior labrum injury alone and also combined with extension of the Bankart lesion(anteroinferior labral tear) in recurrent shoulder dislocation patients and rarely accompanied by the posterior Bankart lesion. There have been reports about SLAP lesions associated with various lesions, however, posterior type II SLAP lesion associated with posterior Bankart lesion has been rarely reported. In such a case, there are important technical tips in inserting anchors and suturing during arthroscopic repair. We experienced a rare case of posterior type II SLAP lesion associated with posterior Bankart lesion, occurred not after repetitive throwing(common mechanism) but after trauma in slipping down with the arm stretched during riding a bicycle. The satisfactory result was obtained after arthroscopic repair in this case.

• 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.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2004.03a
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• pp.27-27
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• 2004

• 대한관절경학회:학술대회논문집
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• 2007.10a
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• pp.41-42
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• 2007

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2009.03a
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• pp.19-19
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• 2009

• Journal of Korean Orthopaedic Sports Medicine
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• v.8 no.2
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• pp.83-88
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• 2009

Purpose: To evaluate the efficacy of arthroscopic Bankart repair using metal suture anchors for treatment of chronic traumatic anterior instability of shoulder joint. Materials and Methods: 85 patients (80 male and 5 female) were included in this study. The average age was 26 (15~52) years old and the period from the first injury to operation was average 20 (6~38) months. All cases had Bankart lesion and 44 cases had Hill-Sachs lesion. The SLAP lesion was associated in 10 cases and 7 cases had partial rotator cuff tear. The average follow-up period was 89 (68~108) months. Results: Preoperative Rowe score was average 29.3 (25~50) and Rowe score improved to 86.8 (40~100), excellent in 28 cases (32.9%) and good in 46 cases (54.1%) at last follow up period and 70 cases (82.4%) had full range of motion of the shoulder. The arthroscopic revision surgery of the shoulder was performed in 3 cases (3.5%) because of postoperative re-dislocation. Conclusion: We concluded that arthroscopic Bankart repair with metal suture anchors is one of the reliable and effective method for recurrent anterior shoulder dislocation with Bankart lesion.

• Journal of the Korean Arthroscopy Society
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• v.10 no.2
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• pp.173-177
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• 2006

Purpose: To evaluate the efficacy of arthroscopic Bankart repair using suture anchors for treatment of traumatic anterior instability of shoulder joint. Materials and Methods: We performed arthroscopic Bankart repair using suture anchor in 90 cases and evaluated the results with the functional grading system of Rows and Zarins after patients were followed up for more than 24 months. Results: Combined pathologies identified under arthroscopy were Hill-sachs lesion in 46 cases, SLAP lesion in 12 cases, Rotate cuff lesion in 7 cases. The results were excellent or good in 82(91.1%) cases and redislocation was happened only 3 cases. Conclusion: We concluded that arthroscopic Bankart repair with suture anchors is one of the reliable and effective method for recurrent shoulder dislocation with Bankart lesion.

• 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.