• Clinics in Shoulder and Elbow
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• v.23 no.2
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• pp.109-117
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• 2020

Repair of the rotator cuff tear is a joint-tightening procedure that can worsen joint stiffness. This paradoxical phenomenon complicates treatment of rotator cuff tear with joint stiffness. As a result, there is controversy about how and when to treat joint stiffness. As many treatments have been published, this review discusses the latest findings on treatment of rotator cuff tear with joint stiffness.

• Clinics in Shoulder and Elbow
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• v.8 no.1
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• pp.14-18
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• 2005

Purpose: Limitation of motion of the elbow joint due to stiffness affect on life quality of the patients. So contracture of the elbow should be treated as soon as possible. Among the many treatment modalities, we described the result of arthroscopic treatment. Materials and Methods: From Mar. 2000 to Mar. 2003, 40 patients, who received the arthroscopic treatment by author for contracted elbow, were the subjects. We estimated the range of motion (ROM) of elbow joint before and after surgery by goniometer. The clinical result was evaluated by Severance elbow scoring system. The final ROM was evaluated at the point of no further increasement of joint motion. Male ware 30 cases, female ware 7 cases, average 42.6 years old and mean follow up period were 31 months. During arthroscopic treatment we had done release of the joint capsule or resection, synovectomy, removal of loose bodies. We used traditional portals. Results: The avarage preoperative ROM of elbow joint was 72.5 degree(range, 5 - 132 degree) and the increasement of ROM was totally 49.3 degree in flexion 26.5 degree and extension 22.8 degree. There was no other complication. Conclusion: Arthroscopic treatment for contracted elbow permit early joint ROM and it decrease the secondary injury to the elbow joint. Also there are few complications. It is thought to be a good treatment modality in contracted elbow joint.

• Clinics in Shoulder and Elbow
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• v.24 no.3
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• pp.172-177
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• 2021

Background: This study aimed to evaluate the response rate to arthroscopic release treatment in adhesive capsulitis of the shoulder (ACS) for patients with refractory to conservative treatment. Methods: In this retrospective study, 51 patients (age mean, 49.1±5.6 years) with unilateral adherent capsule underwent arthroscopic releasing surgery for the shoulder capsule. Etiologies of the ACS in 30 patients were idiopathic: 10 patients were affected after surgery and 11 patients following trauma. The patients were evaluated in terms of shoulder function, satisfaction rate, pain intensity, and joint range of motion (ROM) based on a Constant score, a Simple Shoulder Test, the visual analog scale, and four movements, respectively. Results: The mean Constant score before surgery was 48.2±3.5 and reached 74.4±6 and 77.0±6.3 at 6 months and the final follow-up, respectively (p<0.001). The mean scores of pain intensity, a Simple Shoulder Test, and ROM showed significant improvement at all follow-ups (p<0.001). Sex, age, and diabetes did not have any significant effect on patient recovery. However, patients who experienced ACS after surgery had poorer results than others at all follow-up points. Conclusions: Arthroscopic releasing surgery of the shoulder in patients with ACS refractory to conservative treatment produces rare complications and an effective injury response. It seems that patients suffering ACS following surgery have a weaker response to the treatment.

• Journal of Korean Foot and Ankle Society
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• v.23 no.4
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• pp.166-172
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• 2019

Purpose: This study evaluated the clinical and radiological results after reinforcement of the weakened medial joint capsule using Internal Brace (Arthrex) for treating severe hallux valgus. Materials and Methods: This study reviewed 56 cases of 50 patients that were followed-up postoperatively for at least 12 months, from September 2017 until August 2018. An extended distal chevron osteotomy combined with a distal soft-tissue release was performed by a single surgeon to treat severe hallux valgus. Internal Brace was applied in 12 cases (group A) who had weakened medial joint capsules, and capsulorrhaphy was performed in 44 cases (group B), and these two groups were compared postoperatively for the clinical and radiological results. The postoperative complications were also investigated. Results: No significant differences at 1-year follow-up on the Manchester-Oxford Foot Questionnaire and the patients' satisfaction scores were found between the two groups (p=0.905 and p=0.668, respectively). For the radiology, the changes of the values between before surgery and at 1-year follow-up according to the group showed no significant differences in the hallux valgus angle, intermetatarsal angle, and the hallux interphalangeal angle (p=0.986, p=0.516, p=0.754, respectively). Recurrence of hallux valgus was reported in two cases in group A, and in three cases in group B. Transfer metatarsalgia occurred in 4 cases in group B. Conclusion: Based on these results, we recommend the capsule reinforcing technique using Internal Brace as a successful operative option for treating a weakened medial capsule in patients with severe hallux valgus.

• Clinics in Shoulder and Elbow
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• v.7 no.2
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• pp.76-82
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• 2004

Purpose: In the traumatic anterior shoulder instability, the laxity of joint capsule and ligament is frequently demonstrated. Although a arthroscopic procedure to address anterior instability with joint capsular redundancy have generally provided good results, its recurrence rate is higher than open procedure. By reducing the capsular redundancy, thermal shrinkage is likely to improve the outcome of arthroscopic anterior stabilization. The objective of this study was to evaluate additional thermal capsular shrinkage as a treatment of joint capsular redundancy in anterior shoulder instability. Materials and Methods: From March 1999 to June 2000, 25 shoulders of 23 patients of recurrent anterior shoulder dislocation underwent arthroscopic Bankart repair with shrinkage procedure. The mean follow up was 29 months and average age at the time of operation was 26 years. Of these patients, 20 were male and 3 were female who had been experienced the average 8 times of dislocation before operation. Thermal shrinkage alone without Bankart repair was performed in two cases who did not have Bankart lesion. The clinical result was evaluated in according to Modified Rowe Score. Results: The Modified Rowe Score was improved from preoperative 35 points to postoperative 88 points. None of cases showed recurrence of dislocation. But, in two cases, temporary sensory hypesthesia of the axillary nerve was developed and in two cases of postoperative stiffness, arthroscopic capsular release and brisement were performed. Conclusion: Additional capsular shrinkage in arthroscopic technique to address recurrent anterior shoulder instability could treat effectively the capsular redundancy.

• Journal of Korean Orthopaedic Sports Medicine
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• v.11 no.2
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• pp.69-74
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• 2012

Purpose: By confirm the change of popliteal arterial position when extension or flexion of the knee and estimate the change of popliteal arterial position after posterior capsular release, we tried to know the position can minimize injury of popliteal artery during arthroscopic surgery and usefulness of posterior capsular release. Materials and Methods: Total of two middle-aged man and woman, fresh frozen cadavers as systemic, all four cases of the knee were included in this study. After the knee was flexed to 0 degrees, 30 degrees, 60 degrees, 90 degrees angle, we estimated distance from posterior tibial cortex to popliteal artery at articular surface, the distal 1 cm and 2 cm from articular surface. We performed posterior capsular release by arthroscopy, and estimated distance between posterior tibial cortex and popliteal artery in the same way. Results: Mean distance between popliteal artery and posterior tibial cortex was 6.3 mm (4.5~7), 4.6 mm (3.6~6), 4.9 mm (3.9~5.8) when knee flexion to 0 degrees at articular surface, distal 1 cm and 2 cm from articular surface each. When knee flexion to 30 degrees, it was 7.4 mm (5.2~9), 4.9 mm (3.6~7.2), 5.3 mm (3.8~6.6). When knee flexion to 60 degrees, it was 8.7 mm (5.4~11), 5.2 mm (4.9~7.3), 6.2 mm (5.4~9.6). When knee flexion to 90 degrees, it was 9.8 mm (5.8~12.1), 5.5 mm (5.1~7.4), 6.5 mm (5.4~10.7). After posterior capsule release, the distance was 6.5 mm (5.5~7.5), 5.8 mm (3.9~7.2), 5.2 mm (3.8~7.0) when knee flexion to 0 degrees, 7.7 mm (5.5~9,1), 7.1 mm (4.6~7.6), 5.5 mm (4.1~6.9) when knee flexion to 30 degrees, 8.9 mm (5.7~11.2), 8.5 mm (5.5~9.2), 6.4 mm (5.3~10.1) when knee flexion to 60 degrees and 10.2 mm (6.3~13.6), 9.5 mm (6.5~11), 6.6 mm (5.9~9.8) when knee flexion to 90 degrees. Conclusion: As knee joint is flexed, the distance from posterial tibial cortex to popliteal artery are increased beween knee joint articular surface and distal 2 cm from knee joint. So popliteal artery injury will be reduced at knee joint surgery. Posterior capsular release could also reduce popliteal artery injury by increasing distance between posterior tibial cortex and popliteal artery.

• Journal of the Korean Arthroscopy Society
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• v.10 no.2
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• pp.214-218
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• 2006

Purpose: We describe a new technique of arthroscopic medial plication using pull-out suture with consideration of anatomical location of medial patellofemoral ligament for the treatment of acute or recurrent patellar dislocation. Operative technique: Under arthroscopic examination, sutures are passed through the medial capsule, at which medial patellofemoral ligament is located, from outside to inside of knee joint. Three guide wires are inserted from anterior surface of the patella to upper half of its medial border. Intraarticular portions of sutures are pulled out toward anterior surface of the patella through bony tunnels. Under appropriate tension, the sutures are tied after performing lateral retinacular release. Conclusion: As suturing medial patellofemoral ligament, this technique can maximize the effect of medial plication and can correct subluxation and tilt of the patella. It seems to be a minimally invasive, easy and effective method for the treatment of acute or recurrent patellar dislocation.