• Title/Summary/Keyword: Inferior capsular shift

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Inferior Capsular Shift for Multidirectional Shoulder Instability in Contact Sports Athletes (접촉성 운동 선수에서 견관절 다방향 불안정성에 대한 하방 관절막 이동술)

  • Choi Chong-Hyuk;Yun Kyung-Hwan;DJ Ogilvie-Hanis
    • Clinics in Shoulder and Elbow
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    • v.3 no.1
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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.

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Inferior Capsular Shift Procedure for Multidirectional Instability of the Shoulder in Contact Athletes (접촉성 운동선수의 다방성 불안정 견관절의 하관절낭 이동술)

  • Kim Young Kyu;Baek Seung Jeong
    • Clinics in Shoulder and Elbow
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    • v.2 no.1
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    • pp.53-59
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    • 1999
  • Initial treatment of multidirectional instability of the shoulder would be a thorough rehabilitation program. If rehabilitation fails to resolve a patient's symptoms, the most commonly performed surgical procedure remains the inferior capsular shift. Eleven patients who had disabling multidirectional instability of the shoulder were managed with the inferior capsular shift. All of the procedure were performed by means of an anterior approach and a laterally based capsular shift. All of the patients were the contact athletes. The purpose of our study was to evaluate the efficacy of the inferior capsular shift procedure in the contact athletic patients, to review the loss of external rotation postoperatively and to discuss their return to sports. Mean follow up duration was 14.5 months(range, 12 to 24). Pain was relieved postoperatively in all cases and most patients could get stability except one case of recurrent subluxation. The average loss of external rotation and forward flexion after the operation were Y and 30 at last follow up. By the rating scale from American Shoulder and Elbow Society, overall scores improved from 49 points to 85 points. The results were excellent or good in 9 patients(82%) out of 11 patients. In reference to return to sports, 10 patients(91 %) of 11 patients returned to their sports with 7 patients (64%) returning at the same levels of competitiveness. The inferior capsular shift procedure was considered to be a recommendable method for the management of the multidirectional instability of the shoulder.

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The Mid-term Results of Inferior Capsular Shift Procedure for Multidirectional Instability of the Shoulder (견관절 다방향 불안정성의 하방 관절낭 이동술에 대한 중간 추시 결과)

  • Rhee Yong Girl;Cho Chang Hyun;Lee Jae Hoon
    • Clinics in Shoulder and Elbow
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    • v.3 no.1
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    • pp.1-9
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    • 2000
  • Purpose: To report the mid-term results of the inferior capsular shift procedure for the multidirectional instability, and to analyze whether the bilateral laxity, the generalized ligamentous laxity and the voluntary instability can influence upon the final outcome. Material and Method: We reviewed 95 patients with 96 shoulders treated by the inferior capsular shift procedure for multidirectional instability through an anterior approach. In total, 49 shoulders(51%) showed generalized ligamentous laxity, 56 shoulders(58%) bilateral laxity, and 65 shoulders(68%) voluntary subluxation. Mean follow-up was 27 months(11-60 months). Result: The final Rowe score was 75 points in patients who had had at least one of the bilateral laxity, generalized ligamentous laxity, or the voluntary subluxation and 84 points without any of these in each element. Seventy-five percent of the bilateral laxity and 87% of the unilateral instability continued to function well without any pain and instability postoperatively. Those with a voluntary(74%), those with an involuntary instability(83%), those with a generalized ligamentous laxity(73%) and without laxity(84%) could do well a daily living activity without instability Eighty-six percent who had had the voluntary instability was eliminated completely the voluntability. Eighty-four percent of the patients stated that they were subjectively satisfied with the status of their shoulder. Nine shoulders(9.4%) had recurrence of symptomatic and disabling instability and theses patients had had at least voluntary instability preoperatively. Seven patients(7.3%) suffered from the stiff shoulder after the inferior capsular shift procedure. Conclusion: The inferior capsular shift procedure in multidirectional instability provided satisfactory results both in objective and subjective terms. Nonetheless, a patient who has a bilateral laxity, a generalized ligamentous laxity or a voluntary instability could be expected less favorable results compared to those with neither of these. A careful selection of the inferior capsular shift procedure for the multidirectional instability is needed before surgery. But our results suggests that a voluntary instability is not always poor candidate for the inferior capsular shift procedure.

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Treatment of Multidirectional Instability of the Shoulder with Inferior Capsular Shift (하방 관절낭 이동술을 이용한 다방향 견관절 불안정의 치료)

  • Lee Byoung Chang;Chun Churl Hong;Park Seong Kyu
    • Clinics in Shoulder and Elbow
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    • v.3 no.2
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    • pp.79-86
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    • 2000
  • Purpose: We analysed the clinical efficacy of inferior capsular shift operation in multidirectional instability of the shoulder joint in terms of functional aspects and patient's satisfaction Materials and Methods: From July, 1998 to March, 2000, we treated 23 cases of multidirectional instability of the shoulder joint with T-shaped inferior capsular shift and/or Bankart repair. All of them have complained of an experience about frank dislocations. Two of them has a voluntary component. We evaluated them according to complication, function, range of motion, stability and patient's satisfaction with an average follow-up of 15 months(the range of 9 to 27 months). Results: Eight cases were atraumatic multidirectional instability and coexisting Bankart lesion were present in 15. There was no redislocation, but one case of symptomatic subluxation, 3 cases of transient nerve palsy and 2 cases of feeling of laxity developed. Limitation of motion after surgery was an average of 3.4° in flexion, and 8.5° in external rotation. With Rowe scoring system, the clinical result was excellent or good in 22 cases and poor in one. According to American shoulder and elbow society, pain score improved to 1.4 from 6.1, and stability score also improved to 1.8 from 9.1. Conclusion: In multidirectional shoulder instability, one should pay attention to finding a coexisting Bankart lesion. In that case, adequate capsular volume reduction by using inferior capsular shift as well as repair of Bankart lesion is needed to get a good surgical outcome.

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Inferior Capsular Shift Procedure using Splitting Subscapularis and Capsule for Instability of the Shoulder (견관절 불안정성의 견갑하근 및 관절 낭 수평 분할을 이용한 하방 관절 낭 이동술)

  • Park Jin-Young;Lim Soo-Taek;Yoo Moon-Jib;Lyu Suk-Joo
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.1 no.1
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    • pp.102-107
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    • 2002
  • Purpose: The aim of this retrospective study were to report the short-term results of inferior capsular shift procedure using splitting subscapularis and capsule for the patients who had shoulder instability and were apt to recur after arthroscopic stabilization procedure. Materials & Methods : Fifteen cases of instability of the shoulder were included with an average follow-up of 2 years (range: 1$\~$3 years). There were 13 men and 2 women with an average age of 27years. Multidirectional instability was found in 4 cases, voluntary instability in 3 cases, bony Bankarte lesion in 2 cases and 6 cases were contact sportmen. Thirteen shoulders underwent the inferior capsular shifts and Bankart repairs and 2 shoulders without Bankart lesion underwent the inferior capsular shift only. Average 19 mm of shift (range: 10$\~$25 mm) was done. Results : Fourteen patients showed good and excellent results with one subluxation and one positive apprehension test. Postoperative ranges of motions did not change in forward elevation, external rotation at side and external rotation at 90$^{\circ}$ abduction (p>0.05). Conclusion : Inferior capsular shift procedure using splitting subscapularis and capsule can be helpful in shoulder instability patients who were high-risk group of recurrence with arthroscopic procedure.

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Bilateral Anterior Shoulder Instability (양측 견관절에 발생한 전방 불안정성)

  • Rhee Yong Girl;Cho Nam Su
    • Clinics in Shoulder and Elbow
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    • v.4 no.2
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    • pp.181-185
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    • 2001
  • Purpose: We reviewed the bilateral anterior shoulder instability to evaluate the final outcomes and influencing factors that had effect on the final outcomes. Materials and Methods: Sixteen patients of the bilateral shoulder instability underwent the operative treatment and 15 patients could be followed up average 29 months. There were Bankart lesions in 28 cases and 46% retracted markedly onto the medial side of the glenoid neck. Capsular redundancy could be seen in 50%, but the generalized ligamentous laxity in only two patients. We performed open Bankart repair in 21 cases and arthroscopic repair in 9 cases. Inferior capsular shift was performed in 12 cases of 15 cases in patients who was shown the capular redundancy. Results: The average increment of the forward flexion was 4° postoperatively but the average decrement of the external rotation was 6° postoperatively. After the inferior capsular shift surgery, there were significantly the decrement in external rotation by 13° even though the forward flexion was at the same level comparing with preoperative motion. There were 13 cases(43%) in excellent result, 14 cases(47%) in good and 3 case(l0%) in poor. Rowe score improved from 53 to 87.3 postoperatively. Conclusion : Re-establishing a proper capsular tensioning in a bilateral anterior shoulder instability is critical to ultimate success because there was a redundant laxity in a half and majority of them had marked retraction of an anteroinferior glenohumeral ligament complex. Especially, it should be considered that an unexpected limitation of external rotation could be occurred in the inferior capsular shift surgery.

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Medial Anterior-inferior Capsular Shift in Multidirectional Shoulder Instability (내측 전하방 관절낭 이동술을 이용한 다방향 견관절 불안정성의 치료)

  • Chung, Soo-Tai;Park, Jai-Hyung;Kim, Hyoung-Soo;Yoo, Jeong-Hyun;Kim, Joo-Hak;Ji, Jeong-Min;Jo, Hwan-Hee
    • Clinics in Shoulder and Elbow
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    • v.10 no.1
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    • pp.33-41
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    • 2007
  • Purpose: The purpose of this study was to prove the effectiveness of the open medial (glenoid-based) anterior-inferior capsular shift in patients with multidirectional shoulder instability. Materials and Methods: We reviewed 19 patients treated by medial anterior-inferior capsular shift for multidirectional shoulder instability from March, 1998 to December, 2003. 15 patients of them have experienced recurrent dislocation. 8 patients(42%) showed bilateral laxity and 11 patients(58%) generalized ligamentous laxity, and 2 patients(10.5%) voluntary subluxation. An average follow-up was 24 months (range : $9{\sim}32$ months). Results: Pain improved in 18 patients of all. There was an average loss of 10 degree of external rotation, but no limitation of activity of daily living. There was no redislocation and subluxation, but two patients had some apprehension in sports activity. With Rowe score, the result was excellent or good in all patients. There were hematoma and local skin problem in 1 patient, but all had healed up. Conclusion: Medial anterior-inferior capsular shift in multidirectional shoulder instability provided satisfactory results in pain relief, patient's satisfactions and stability of glenohumeral joint. Though some of them have anterior gleniod deformities and large Hill-Sachs lesions, we could get good stabilities.

Open Rotator Interval Lesion for Shoulder Instability

  • Kim Jin Seop
    • The Academic Congress of Korean Shoulder and Elbow Society
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    • 2001.03a
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    • pp.106-108
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    • 2001
  • 1. Open rotator interval lesion, related with the capsular laxity, could be anther cause of the instability, the sizes and shapes were variable. 2. Rl imbrication and capsular shift could be thought adequate treatment for the inferior and AP instability with no other lesions

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