Analysis of the effect of short interval staged bilateral replacement in the treatment of ankylosing spondylitis combined with bilateral hip bony ankylosis
Han Bowen
Yin Li
Han Qicai
Lou Chaoju
Li Hongshuai
Hu Mingxin
Abstract：Objective To discuss the clinical effects of short interval staged bilateral replacement in the treatment of ankylo-sing spondylitis(AS)combined with bilateral hip bony ankylosis. Methods 21 cases(42 hips)of ankylosing spondylitis com-bined with bilateral hip bony ankylosis hospitalized from October of 2010 to October of 2014 were enrolled and received short in-terval(bilateral operation interval < 1 month)staged bilateral total hip arthroplasty. The Harris score,visual analogue score (VAS),total hip joint activity,short form health survey(SF - 36)were compared between pre - operation and the last follow -up,and the postoperative complications were observed. Results The Harris score,total hip joint activity and SF - 36 score on the last follow - up day were markedly increased than those before operation. The VAS score of the last follow - up day were markedly decreased than those before operation. 6 hips had mild heterotopic ossification,and 3 hips had femoral anterolateral in-termittent pain,but those had no obvious effect on the function. There were no femoral nerve injury. Conclusion SISBTHA can reconstruct the hip joint function,improve the quality of life,which is an effective and reliable method.
Keywords：ankylosing spondylitisstaged bilateral replacementhipbony ankylosis
Publication Date：2015-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：3( 29-31 )