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gu xiao liang jin shu zhong jian bang zhi ru zhi liao zao qi gu gu tou huai si xiao guo guan cha
Author(s): 
Pages: 3945-3947
Year: Issue:  23
Journal: THE JOURNAL OF PRACTICAL MEDICINE

Keyword:  股骨头坏死骨小梁金属重建棒适应证塌陷;
Abstract: 目的:探讨骨小梁金属重建棒植入治疗早期成人股骨头缺血性坏死(AVN)适应证的选择和预防塌陷的机制.方法:分析2008年3月至2010年1月采用骨小梁金属重建棒植入治疗的32例早期AVN患者,术中均采用AVN骨小梁金属重建棒(Zimmer公司,美国)植入.术前Harris评分(54.2±3.6)分.结果:治疗后所有患者疼痛及功能受限症状得到明显的缓解.随访24~30个月,术后24个月Harris评分平均(89.3±8.1)分,优26例,良3例,中3例,优良率90.6%.结论:骨小梁金属重建棒植入治疗早期成人AVN,是一种创伤小,疗效肯定的方法,但要严格选择适应证,影像学检查示软骨下骨未断裂者其疗效极好.
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