• The Academic Congress of Korean Shoulder and Elbow Society
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• 2000.03a
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• pp.23-24
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• 2000

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2000.03a
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• pp.17-17
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• 2000

• The Academic Congress of Korean Shoulder and Elbow Society
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• 1995.05a
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• pp.3-3
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• 1995

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2000.03a
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• pp.14-14
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• 2000

• The Journal of Korean Orthopaedic Ultrasound Society
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• v.3 no.2
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• pp.65-68
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• 2010

Acromio-clavicular (AC) joint cyst have been reported in small series of the orthopedics literature in association with extensive rotator cuff tear, pseudotumor, infection of the shoulder or chondrocalcinosis. Authors experienced one case of AC joint cyst with rotator cuff re-tear after arthroscopic rotator cuff repair, clinicians may need pay attention to AC joint bulging or mass lesion after arthroscopic rotator cuff repair as an important sign to check follow-up imaging study for the cuff integrity. Especially, ultrasonography is recommended for this follow up study, because it is simple to be operated, economic, easily accessible.

• Clinical Pain
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• v.19 no.2
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• pp.64-69
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• 2020

Ultrasound (US) imaging is an efficient, easy to use, rapid, dynamic, noninvasive, with rare side-effects and inexpensive tool allowing for facilitated diagnosis and management of the painful shoulder. It also has advantages over other imaging modalities in the evaluation of the postoperative shoulder for rotator cuff integrity and correct anchor and suture placement, as well as rotator cuff analysis following repair surgery. Early postoperative tendons frequently had a hypo- echoic echo texture and the absence of a fibrillar pattern, which might be misinterpreted as recurrent tears. however, these features often normalized into tendons with an increased echo texture and the reappearance of a fibrillar pattern at 6 months. Based on these sequential findings, the US findings within 3 months after surgery should be interpreted with caution to accurately understand and monitor the repaired tendon status.

• Journal of the Korean Orthopaedic Association
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• v.56 no.5
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• pp.377-390
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• 2021

Reverse total shoulder arthroplasty (RTSA) is a surgical method that has recently been conducted in widely irrepairable rotator cuff tears with pseudoparalysis, cuff tear arthropathy, and osteoarthritis of the shoulder joint. Several topics can be described, but this review article provides an opinion on the criteria for the choice of implant in RTSA.

• Journal of the Korean Orthopaedic Association
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• v.55 no.2
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• pp.188-192
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• 2020

An indirect reduction through the bicipital groove and allogenic iliac tricortical bone graft was performed as a treatment for a large Hill-Sachs lesion with a rotator cuff tear in an acute traumatic shoulder joint dislocation in an elderly patient. Six months after surgery, the rotator cuff healing and bone union were confirmed. The patient also showed satisfactory clinical results with 95 points of the American Shoulder and Elbow Surgeons (ASES) shoulder score and active range of motion with 155° flexion, 120° abduction, and 70° external rotation and 30° internal rotation at 90° abduction. The surgical method can be considered for a large Hill-Sachs lesion with rotator cuff tear in an acute traumatic shoulder joint dislocation in elderly patients.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2005.03a
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• pp.1-1
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• 2005

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2003.03a
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• pp.94-94
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• 2003