• The Academic Congress of Korean Shoulder and Elbow Society
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• 2008.03a
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• pp.113-114
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• 2008

• Clinics in Shoulder and Elbow
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• v.16 no.2
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• pp.100-106
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• 2013

Purpose: The purpose of this study is to evaluate the relationship between trochlear medial facet osteophyte (TMFO) and elbow flexion in the elbow joints without trauma history. Materials and Methods: Twenty five patients, who underwent computed tomography without elbow trauma history, were reviewed. Patients were checked for osteophyte or loose bodies in the coronoid and olecranon sides. The height and length of TMFO were measured. Results: The average elbow flexion contracture was $18.6^{\circ}$, and further flexion was $112.1^{\circ}$. The TMFO height and length was 2.2 mm and 4.7 mm, respectively. The average elbow further flexion was $105.1^{\circ}$ in the coronoid block group (n=14) and $119.1^{\circ}$ (p=0.011) in the coronoid free group (n=11). The relationship between further elbow flexion and TMFO was significant with a partial correlation coefficient of 0.687(p<0.000) in the TMFO length. Conclusion: Elbow joints with longer TMFO length decrease further flexion.

• Journal of the Korean Arthroscopy Society
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• v.9 no.1
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• pp.60-64
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• 2005

Purpose: To describe the impingement of the osteophyte between the olecranon process and olecranon fossa and to understand the effect of removing the lesion on the elbow extension in heavy workers. Materials and Methods: Arthroscopy was performed to elbow of heavy industrial workers who complained painful limitation of elbow extension.6 patients(Teases) with average age of 43 year were selected. The average ROM showed flexion contracture of $17^{\circ}$ and further flexion of $87^{\circ}$. Results: In all cases, after the operation two months follow up, mean flexion contracture improved from $17^{\circ}\;to\;2^{\circ}$ with further flexion from$87^{\circ}\;to\;122^{\circ}$. After the operation 1 year follow up, the mean flexion contracture was $3^{\circ}$ and further flexion was $113^{\circ}$. Pain relief within acquired range of motion was achieved in all cases and there was no complication in this series. Conclusion: Selective removal of the impingement bony spur for treatment of flexion contracture in the patient with chronic cumulative trauma disorder patients appear to be effective method to control pain, recover joint movement and at] ow early rehabilitation.

• Journal of the Korean Arthroscopy Society
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• v.5 no.2
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• pp.116-119
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• 2001

Purpose : To describe long-term clinical results and serial changes in the postoperative range of motion(ROM) after arthroscopic treatment for a limitation of motion(LOM) of the elbow. Materials and Methods : The subjects who visited chosun university hospital from December, 1996 to January 2000 were twenty-one patients ranging from 37 to 54 years of age, and the average age was 43.2 years. The chief complaints were painful limitation of motion of the elbow and average ROM showed that flexion contracture were 17 degrees and further flexion were 87 degrees. Results : The total ROM was $70^{\circ}$ preoperatively. 2 months after postoperatively the mean flexion contracute improved from $17^{\circ}\;to\;3^{\circ}$ with further flexion from $87^{\circ}\;to\;122^{\circ}$ degrees. One year after postoperatively the mean flexion contracture were $5^{\circ}$ and further flexion were $113^{\circ}$. All patients reported a decresement in pain level as well as improvement in motion. There was no complication in this series. Conclusion : Arthroscopic surgery appear to be satisfactory management modality for degenerative elbow contractures.

• Journal of the Korean Arthroscopy Society
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• v.16 no.1
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• pp.40-46
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• 2012

Purpose: This study evaluated the clinical outcome of arthroscopic debridement of anterior compartment and mini-open resection of posterior osteophyte for the treatment of primary osteoarthritis of the elbow. Materials and Methods: Between March 2003 and Feburary 2010, 19 cases who were performed arthroscopic debridement of anterior compartment and resection of posterior osteophyte through mini-open procedure for refractory osteoarthritis of the elbow were enrolled. Average follow-up period was 19 months. Mean age was 49 years old. Clinical results were evaluated by the scoring system of Andrew-Carson Rating Scale (ACRS) and Mayo Elbow Performance Score (MEPS). Results: In the range of motion, flexion contracture was improved from $28.7^{\circ}$ preoperatively to $17.9^{\circ}$ postoperatively, further flexion was improved from $105.1^{\circ}$ to $121.8^{\circ}$. In the scoring system of MEPS, score was improved from 51.1 points preoperatively to 87.9 points in last follow up, 3 cases had in excellent result, 13 good and 3 fair. According to the scoring system of ACRS, score was improved from 92.9 points to 168.2 points, 3 excellent, 14 good and 2 fair. Except one case, all cases returned to preoperative ordinary daily living activity and their own job. Conclusion: For the treatment of refractory osteoarthritis of the elbow, arthroscopic debridement of the anterior compartment and mini-open resection of posterior osteophyte would be helpful on pain relief and functional recovery of the elbow. But this procedure was required long term follow-up in aspect of recurrence of osteophytes and progress of arthritis of the elbow.

• Clinics in Shoulder and Elbow
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• v.16 no.1
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• pp.33-39
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• 2013

Purpose: The aim of this study is to evaluate the clinical result of intra-articular fractures of the distal humerus (AO type C) in elderly osteoporotic patients treated with double tension band osteosynthesis. Materials and Methods: From January 2006 to December 2010, 10 elderly osteoporotic patients(1 male, 9 females) with intra-articular fractures of the distal humerus (AO type C) were treated with double tension band osteosynthesis. The mean age of patients at the time of surgery was 74.6(66~84) years and the mean follow-up period was 39.2(20~74) months. The fracture union and complications were assessed and the functional result was evaluated by the rating system of Jupiter et al. and the Mayo elbow performance index. Results: Bone union was achieved in all patients with no secondary displacement. The mean time for union was 16.6(13~22) weeks. The average postoperative arc of elbow flexion was 119(100~140) degrees with a mean flexion contracture of 8.5(0~15) degrees. The recovery in two patients was rated as excellent, in 7 as good, and in 1 as fair in terms of the Mayo elbow performance index with average value of 82(70~90) points. Seven patients were rated as excellent, 1 as good, and 2 as fair in terms of the rating system of Jupiter et al. Changing tension band wiring was performed in one patient as skin irritation was noticed due to tension band knots. Heterotopic ossification developed in one patient but had no symptom. Conclusion: Double tension band osteosynthesis in intra-articular fractures of distal humerus (AO type C) in elderly osteoporotic patients can provide sufficient and secure stability to allow early rehabilitation.