中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (9): 1343-1349.doi: 10.3969/j.issn.2095-4344.2014.09.006

• 人工假体 artificial prosthesis • 上一篇    下一篇

全膝关节置换治疗膝关节外翻畸形

张  锐1,2,柳海平2,谢兴文2,尤从新2,王承祥2   

  1. 1甘肃中医学院,甘肃省兰州市  730000;2甘肃省中医院关节骨一科,甘肃省兰州市  730050
  • 出版日期:2014-02-26 发布日期:2014-02-26
  • 作者简介:张锐,男,1982年生,甘肃省庆阳市人,汉族,2005年甘肃中医学院毕业,主治医师,主要从事关节重建及矫形研究。

Total knee arthroplasty for treatment of valgus knee deformity

Zhang Rui 1, 2, Liu Hai-ping2, Xie Xing-wen2, You Cong-xin2, Wang Cheng-xiang2   

  1. 1 Gansu University of Traditional Chinese Medicine, Lanzhou 730000, Gansu Province, China; 2 First Department of Orthopedics, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, Gansu Province, China
  • Online:2014-02-26 Published:2014-02-26
  • About author:Zhang Rui, Attending physician, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, Gansu Province, China; First Department of Orthopedics, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, Gansu Province, China

摘要:

背景:膝关节外翻畸形临床相对较少,人工膝关节置换的治疗效果不如膝关节内翻畸形。对于置换入路、软组织松解方法步骤及假体选择目前均无统一看法。
目的:总结病例资料,观察全膝关节置换治疗膝关节外翻畸形的临床效果。
方法:回顾性分析甘肃省中医院关节骨一科同一组医师在2010 年1月至2012 年12月采用全膝关节置换治疗膝关节外翻畸形患者37例(42膝)的临床资料,其中男11例,13个膝关节;女26例,29个膝关节。年龄56-78岁,平均63.7岁。对比分析患者置换前后膝关节活动范围、股胫角及美国特种外科医院膝关节评分的差异,评估全膝关节置换治疗膝关节外翻畸形的临床效果。
结果与结论:置换后随访 6-36个月。患者膝关节活动范围由置换前平均68.5°提高到置换后末次随访时平均108.5°,置换前股胫角平均 16.82°减少到置换后末次随访时平均5.62°,置换前美国特种外科医院膝关节评分平均39分提高到置换后末次随访时88分,末次随访时与置换前比较差异有显著性意义(P < 0.05)。提示全膝关节置换治疗膝关节外翻畸形疗效肯定,是改善畸形的有效手段。  


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程


全文链接:

关键词: 植入物, 人工假体, 全膝关节置换, 膝外翻, 畸形

Abstract:

BACKGROUND: Valgus knee deformity is rare in the clinic. The therapeutic effects of artificial knee arthroplasty are worse than varus knee deformity. There is no unified opinion for replacement approach, soft tissue release method and procedure and prosthetic choice at present.
OBJECTIVE: To summarize case data and to observe clinical effects of total knee arthroplasty for valgus knee deformity.
METHODS: Clinical data of 37 cases of valgus knee deformity (42 knees) undergoing total knee arthroplasty, who were treated by the same group of physicians in the First Department of Orthopedics, Gansu Provincial Hospital of Traditional Chinese Medicine from January 2010 to December 2012 were retrospectively analyzed. There were 11 males (13 knees) and 26 females (29 knees), at the age from 56 to 78 years, with an average age of 63.7 years. The differences in range of motion, femorotibial angle and Hospital for Special Surgery knee score were compared before and after replacement. Clinical effects of total knee arthroplasty for valgus knee deformity were evaluated.
RESULTS AND CONCLUSION: The postoperative follow-up lasted from 6 to 36 months. Knee joint range of motion increased from preoperative 68.5° to an average of postoperative 108.5°. Femorotibial angle reduced from preoperative 16.82° to postoperative 5.62° on average. The average Hospital for Special Surgery knee score increased from preoperative 39 points to postoperative 88 points (P < 0.05). These results suggested that the curative effect of total knee arthroplasty for valgus knee deformity is proved. Total knee arthroplasty is an effective way to improve deformity.


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程


全文链接:

Key words: arthroplasty, replacement, knee, valgus knee, range of motion, joint

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