Jumbo臼杯在全髋关节翻修术髋臼骨缺损重建中的应用

被引:13
作者
吴浩波
朱晗晓
严世贵
吴立东
机构
[1] 杭州,浙江大学医学院附属第二医院骨科
关键词
关节成形术, 置换, 髋; 再手术; 髋臼; 骨质溶解; 假体失效;
D O I
暂无
中图分类号
R687.4 [关节手术];
学科分类号
100220 [骨科学];
摘要
目的探讨全髋关节翻修术中采用jumbo臼杯重建髋臼骨缺损的疗效。方法回顾性分析2006年1月至2015年12月于全髋关节翻修术中采用jumbo臼杯重建髋臼骨缺损的患者48例, 男19例, 女29例;年龄39~82岁, 平均(62±12)岁。单侧47例, 双侧1例。髋臼骨缺损Paprosky分型:Ⅱ型27髋, ⅢA型18髋, ⅢB型4髋。翻修原因:髋臼感染后二期翻修8髋, 髋臼无菌性松动41髋。均采用jumbo臼杯进行重建, 对ⅡB型以上骨缺损进行植骨, 植骨采用自体松质骨或异体骨混合嵌压和底部填塞13髋、异体松质骨植骨钛网固定5髋、金属骨小梁垫块4髋。36髋同时行股骨侧假体翻修。随访时摄X线片评估臼杯稳定性及假体旋转中心变化, 以Harris髋关节评分评估临床疗效。以Kaplan-Meier生存曲线分析假体5年生存率。将患者分为松动失败和未失败两组, 采用Cox回归分析外展角、旋转中心位置与失败的相关性。结果随访1~11年, 平均6.8年。术前Harris髋关节评分(47.6±7.1)分, 末次随访时提高至(82.4±6.2)分, 差异有统计学意义(t=-31.42, P=0.00)。5髋患者在术后5年内出现手术失败, 假体5年生存率为89.8%±4.4%。2髋(PaproskyⅢA型)术后出现感染, 行再次翻修;2髋(PaproskyⅢA型1髋、PaproskyⅢB型1髋)出现假体松动, 行再次翻修;1髋(PaproskyⅢB型)术后出现明显的髋部行走时疼痛, 经保守治疗及康复锻炼后症状轻度好转, 未行再翻修。放射学测量的髋臼外展角与手术失败无相关性(r=0.06 , P=0.53), 髋臼翻修后旋转中心的垂直位移、水平位移与手术失败无相关性(r=0.11, P=0.14 ;r=0.04, P=0.89)。2髋出现术后脱位, 1髋经保守治疗后未复发、1髋由股骨侧假体再松动引起而再次行股骨侧翻修。结论采用jumbo臼杯修复髋臼骨缺损患者的早中期疗效好, 具有手术操作相对简单、减少植骨需求及促进髋臼骨长入的优点, 但对PaproskyⅢB型患者可能增加术后假体松动的风险。
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共 13 条
[1]
The Use of Structural Distal Femoral Allograft for Acetabular Reconstruction of Paprosky Type IIIA Defects at a Mean 21 Years of Follow-Up [J].
Brown, Nicholas M. ;
Morrison, Joe ;
Sporer, Scott M. ;
Paprosky, Wayne G. .
JOURNAL OF ARTHROPLASTY, 2016, 31 (03) :680-683
[2]
Uncemented jumbo cups for revision total hip arthroplasty: a concise follow-up; at a mean of twenty years; of a previous report..[J].von Roth Philipp;Abdel Matthew P;Harmsen W Scott;Berry Daniel J.The Journal of bone and joint surgery. American volume.2015, 4
[3]
Do Jumbo Cups Cause Hip Center Elevation in Revision THA? A Radiographic Evaluation [J].
Nwankwo, Chima D. ;
Ries, Michael D. .
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH, 2014, 472 (09) :2793-2798
[4]
Use of Jumbo Cups for Revision of Acetabulae With Large Bony Defects [J].
Gustke, Kenneth A. ;
Levering, Melissa F. ;
Miranda, Michael A. .
JOURNAL OF ARTHROPLASTY, 2014, 29 (01) :199-203
[5]
Fixation, Survival, and Dislocation of Jumbo Acetabular Components in Revision Hip Arthroplasty [J].
Lachiewicz, Paul E. ;
Soileau, Elizabeth S. .
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 2013, 95A (06) :543-548
[6]
The Epidemiology of Revision Total Hip Arthroplasty in the United States [J].
Bozic, Kevin J. ;
Kurtz, Steven M. ;
Lau, Edmund ;
Ong, Kevin ;
Vail, Thomas P. ;
Berry, Daniel J. .
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 2009, 91A (01) :128-133
[7]
Acetabular revision arthroplasty using jumbo cups: an experience in Asia [J].
Fan, Cheng-Yu ;
Chen, Wei-Ming ;
Lee, Ocar K. ;
Huang, Ching-Kuei ;
Chiang, Chao-Ching ;
Chen, Tain-Hsiung .
ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY, 2008, 128 (08) :809-813
[8]
The number of screws; bone quality; and friction coefficient affect acetabular cup stability.[J].Jui-Ting Hsu;Chih-Han Chang;Heng-Li Huang;Mark E. Zobitz;Weng-Pin Chen;Kuo-An Lai;Kai-Nan An.Medical Engineering and Physics.2006, 10
[9]
The use of a trabecular metal acetabular component and trabecular metal augment for severe acetabular defects [J].
Sporer, Scott M. ;
Paprosky, Wayne G. .
JOURNAL OF ARTHROPLASTY, 2006, 21 (06) :83-86
[10]
Extra-large press-fit cups without screws for acetabular revision [J].
Obenaus, C ;
Winkler, H ;
Girtler, R ;
Huber, M ;
Schwägerl, W .
JOURNAL OF ARTHROPLASTY, 2003, 18 (03) :271-277