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用于温哥华B2型假体周围骨折的骨水泥型与非骨水泥型模块化柄翻修术对比

Cement-in-cement versus uncemented modular stem revision for Vancouver B2 periprosthetic fractures.

作者信息

Kennedy Ian W, Hrycaiczuk Alex, Ng Nigel Y B, Sheerins Owen, Patil Sanjeev R, Jones Bryn G, Stark Andrew, Meek R M Dominic

机构信息

Queen Elizabeth University Hospital, 1345 Govan Road, Glasgow, G51 4TF, UK.

Glasgow Royal Infirmary, 84 Castle Street, Glasgow, G4 0SF, UK.

出版信息

J Orthop. 2022 Mar 26;31:124-128. doi: 10.1016/j.jor.2022.03.008. eCollection 2022 May-Jun.

Abstract

BACKGROUND

To compare outcomes of revision to a long uncemented stem with cement-in-cement revision for Vancouver B2 periprosthetic fracture (PPF).

METHODS

Patients undergoing surgery for a Vancouver B2 PPF in a cemented stem from 2008 to 2018 were identified using our prospectively collated database.

RESULTS

We identified 43 uncemented and 29 cement-in-cement revisions. Cement-in-cement revision had a shorter operative time, reduction in certain complications, no increased rate of non-union, lower degree of stem subsidence and no difference in re-revision rate.

CONCLUSION

With appropriate patient selection, both cement-in-cement and long uncemented stem revision represent appropriate treatment options for Vancouver B2 fractures.

摘要

背景

比较采用长柄非骨水泥型假体翻修与骨水泥型假体翻修治疗温哥华B2型假体周围骨折(PPF)的疗效。

方法

利用我们前瞻性整理的数据库,确定2008年至2018年期间接受骨水泥型假体温哥华B2型PPF手术的患者。

结果

我们确定了43例非骨水泥型翻修和29例骨水泥型假体翻修。骨水泥型假体翻修手术时间较短,某些并发症减少,骨不连发生率未增加,柄下沉程度较低,再次翻修率无差异。

结论

经过适当的患者选择,骨水泥型假体翻修和长柄非骨水泥型假体翻修都是治疗温哥华B2型骨折的合适选择。

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