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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/6596


    Title: Dome corrective osteotomy for cubitus varus deformity.
    Authors: Yin-Chun Tien;Hua-Woei Chih;Gau-Tyan Lin;Sen-Yuen Lin
    Contributors: 輔英科技大學 醫學檢驗生物技術系
    Date: 2000-04-01
    Issue Date: 2010-10-13 16:11:27 (UTC+8)
    Abstract: Between 1994 and 1998, 15 patients had corrective dome-shaped osteotomy of the humerus for posttraumatic cubitus varus deformity. Thirteen patients had surgery before puberty and two patients had surgery after puberty. In the prepuberty group, all the osteotomies were done by a posterior approach with triceps muscle splitting, and cross pins were used to fix the osteotomy. In the postpuberty group, the osteotomies were done by a posterior approach with olecranon osteotomy, and reconstructive plates were used for fixation. The average followup was 2 years and 4 months. Preoperative carrying angle ranged from 19� to 31� varus (average, 26.2� ) and postoperative carrying angle ranged from 7� to 15� valgus (average, 10.7�). No loss of correction was observed and all osteotomies united. The preoperative and postoperative differences of the lateral condylar prominence index ranged from -67% to +6% (average, -30.1%). After reviewing these cases, a dome-shaped osteotomy was found to have the following advantages for correction of cubitus varus deformity: the osteotomy site is more stable than a lateral closing wedge osteotomy for maintaining the correction obtained; the domed osteotomy avoids having the lateral condyle becoming prominent; and the posterior scar is more cosmetically acceptable than the lateral scar in the lateral closing wedge osteotomy.
    Relation: Clinical Orthopaedics and Related Reserch 380,158-166
    Appears in Collections:[醫學檢驗生物技術系] 期刊論文

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