• Clinics in Shoulder and Elbow
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• v.12 no.2
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• pp.240-244
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• 2009

Purpose: This study examined the outcomes of closed reduction and fixation of the coracoid process fracture using a suture anchor in a patient with combined acromioclavicular dislocation for which the coraco-clavicular ligament was intact. Materials and Methods: A 26 year-old male patient with a coracoid process fracture that was associated with a type III acromioclavicular joint dislocation was operated on with anchor suture fixation. This is the first trial of this operative procedure. Results: At the postoperative follow-up at 3 months, complete union of the coracoid process fracture was seen. The shoulder had a full range of motion and the shoulder function was normal. Conclusion: Closed reduction and fixation using one suture anchor for treating coracoid process fracture is a safe, effective procedure.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 1998.03a
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• pp.31-31
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• 1998

• Clinics in Shoulder and Elbow
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• v.11 no.1
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• pp.41-45
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• 2008

Purpose: To review the clinical and radiological results after an open reduction and internal fixation with a T-shaped LCP for unstable distal clavicle fractures. Materials and Methods: From February 2005 to June 2006, ten patients with distal clavicle Neer type II fractures were treated with an open reduction and internal fixation with a T-shaped LCP. Bony union was identified by plain radiography. The clinical results were analyzed according to the UCLA scoring system. Results: The mean time to fracture union was 9weeks and union was achieved in all cases. The mean UCLA score was 33.4 (30-35); excellent in 8 cases and good in 2 cases. In one case, loosening of one distal screw was occured and mild AC joint subluxation was observed in another case. Conclusion: 3.5 mm T-shaped LCP fixation is a useful technique for treating unstable distal clavicle fractures. This procedure provide stable fixation with no further AC joint injury.

• Journal of radiological science and technology
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• v.37 no.3
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• pp.203-209
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• 2014

Usefulness and clinical availability for surgery efficiency were evaluated by conducting pre-operative planning with a model manufactured by desktop 3D printer by using clavicle CT image. The patient-customized clavicle fracture model was manufactured by desktop 3D printer of FDM wire laminated processing method by converting the CT image into STL file in Open Source DICOM Viewer Osirix. Also, the model of the original shape before damaged was restored and manufactured by Mirror technique based on STL file of not fractured clavicle of the other side by using the symmetry feature of the human body. For the model, the position and size, degree of the fracture was equally printed out. Using the clavicle model directly manufactured with low cost and less time in Department of Radiology is considered to be useful because it can reduce secondary damage during surgery and increase surgery efficiency with Minimal invasive percutaneous plate osteosynthesis(MIPO).

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2005.03a
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• pp.66-66
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• 2005

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2007.03a
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• pp.79-79
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• 2007

• Journal of Korean Orthopaedic Sports Medicine
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• v.5 no.1
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• pp.58-62
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• 2006

Purpose: To evaluate the result of operative treatment with plate and wire fixation for fractures of the distal clavicle. Materials and Methods: We assessed 9 cases of fractures of the distal clavicle that were treated by plate and wire fixation from March 2001 to July 2003 and followed up over 1year. We used the reconstruction plate as a buttress and performed cerclage wiring to fix comminuted fracture site. The functional result of shoulder was evaluated by the scoring system of Rowe. Results: The average periods of bony union was 9 weeks in all cases. According to Rowe scoring system, the functional result was exellent in 7 cases and good in 2 cases. There was no LOM of shoulder and traumatic arthritis in AC joint. But there was skin irritation in 1 case. Conclusion : The operative method by reconstruction plate and wire fixation for distal clavicular fracture was useful when there were comminuted fracture. This method seems to be simple and satisfactory in terms of improvement of range of motion of shoulder, restoration of function and rare complication.

• The Journal of Korean Orthopaedic Ultrasound Society
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• v.4 no.2
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• pp.66-71
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• 2011

Purpose: This study was conducted to determine the usefulness of ultrasonography in evaluating callus formation in radiologically suspected nonunion or delayed union of clavicle fractures during conservative management. Materials and Methods: Six male patients and one female patient (average age: 38.3 years; range: 7 to 70 years), whose conservatively managed clavicle fractures were suspected of nonunion or delayed union, were examined with ultrasonography. If callus formation was detected, the patient continued to receive conservative management. If callus formation was not detected, the patient received operative management. Results: Six patients, in whom callus formation was observed ultrasonographically, continued to receive conservative management. The final simple radiographies of their fractures showed complete unions. One patient, in whom no callus formation was observed ultrasonographically, received operative management. In that patient, there was no operative finding of any fracture healing. Conclusion: Ultrasonography is a useful tool for evaluating callus formation in clavicle fractures suspected of nonunion or delayed union during conservative management. Ultrasonography can be used to avoid unnecessary surgery.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2004.11a
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• pp.208-218
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• 2004

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2001.03a
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• pp.129-140
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• 2001