内翻膝假体设计的放射学和临床效果？
Radiological and clinical effect of prosthesis design in varus knees?
作者信息
Isyar Mehmet, Guler Olcay, Cakmak Selami, Kara Adnan, Yalcin Sercan, Mahirogullari Mahir
机构信息
Department of Orthopaedics and Traumatology, Istanbul Medipol University School of Medicine, 34214, Bagcilar, Istanbul, Turkey.
Department of Orthopaedics and Traumatology, Gulhane Military Medical Academy, Haydarpasa Training Hospital, 34668, Uskudar, Istanbul, Turkey.
出版信息
J Orthop. 2015 Jun 10;12(4):211-6. doi: 10.1016/j.jor.2015.05.011. eCollection 2015 Dec.
PURPOSE
The aim of the study is to investigate the efficacy of the prosthesis design used in total knee arthroplasty in patients with varus malalignment.
METHODS
After exclusion criteria we classified 90 patients underwent total knee arthroplasty according to prosthesis used into two groups: posterior cruciate ligament substituting and retaining. Mean follow up period was 25-98 months. We evaluated preoperative and postoperative radiological and as well as clinical parameters such as pain, knee function, flexion deformity.
RESULTS
We found statistically significant difference in both groups in terms of deformity correction (p = 0.000).
CONCLUSION
Prosthesis design affects radiological outcomes in varus knees.
目的
本研究旨在调查内翻畸形患者全膝关节置换术中使用的假体设计的疗效。
方法
根据排除标准，我们将90例行全膝关节置换术的患者按使用的假体分为两组：后交叉韧带替代型和保留型。平均随访期为25至98个月。我们评估了术前和术后的影像学以及临床参数，如疼痛、膝关节功能、屈曲畸形。
结果
我们发现两组在畸形矫正方面均存在统计学上的显著差异（p = 0.000）。
结论
假体设计对内翻膝关节的影像学结果有影响。
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