A Custom-made Acetabular Implant for Paprosky Type 3 Defects

被引:43
作者
Baauw, Marieke [1 ]
van Hellemondt, Gijs Gerard [1 ]
Spruit, Maarten [1 ]
机构
[1] St Maartenskliniek, Dept Orthopaed Surg, PO 9011, NL-6500 GM Nijmegen, Netherlands
关键词
TOTAL HIP-ARTHROPLASTY; PELVIC DISCONTINUITY; QUESTIONNAIRE; COMPONENT;
D O I
10.3928/01477447-20160902-01
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
100224 [整形外科学];
摘要
Acetabular revision is a challenging operation, especially when dealing with major bone loss and poor bone quality. This article describes a detailed approach to defect analysis, including measurement of bone deficiency and bone quality. A custom-made titanium implant, with precisely outlined flanges to the host bones of the ilium, ischium, and pubis, taking into account the bone quality for optimal screw purchase, was used to reconstruct the acetabular defect. Preliminary results for 12 patients who were retrospectively reviewed after a minimum follow-up of 18 months were promising.
引用
收藏
页码:E195 / E198
页数:4
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