中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (31): 4933-4938.doi: 10.3969/j.issn.2095-4344.2017.31.003

• 人工假体 artificial prosthesis • 上一篇    下一篇

髋臼结构性植骨重建关节置换治疗髋臼发育不良伴骨关节炎

唐 旭   

  1. 简阳市人民医院骨二科,四川省简阳市 641400
  • 出版日期:2017-11-08 发布日期:2017-12-01
  • 作者简介:唐旭,男,1968年生,浙江省兰溪市人,汉族,1991年成都中医药大学毕业,副主任医师,主要从事关节置换方面的研究。

Total hip arthrolasty plus acetabular structural bone grafting for acetabular dysplasia combined with osteoarthritis

Tang Xu   

  1. Second Department of Orthopedics, the People’s Hospital of Jianyang City, Jianyang 641400, Sichuan Province, China
  • Online:2017-11-08 Published:2017-12-01
  • About author:Tang Xu, Associate chief physician, Second Department of Orthopedics, the People’s Hospital of Jianyang City, Jianyang 641400, Sichuan Province, China

摘要:

文章快速阅读:

 
 

 

文题释义:
人工髋关节置换:是现阶段治疗髋部疾病的的主要手段,是临床应用的常见标准型手术,在初次人工髋关节置换手术治疗时,由于患者髋臼发育不良,在手术过程中安放髋臼假体时极可能遇到骨缺损、髋臼浅平等问题,在应用髋臼结构性假体支撑过程中,具有恢复下肢长度、增加髋臼骨量等优点。
髋臼发育不良:股骨头髋臼覆盖量减少是导致髋臼发育不良发生与发展的重要病理基础,极易导致股骨头前外侧移位并增强不稳定性,导致髋关节改变其负重状态。正常情况下,髋臼顶与股骨头应力分析较为平均,但当髋臼发育不良时,其负重应力多集中在臼外缘至头顶中部,在髋臼边缘形成剪力,若剪力持续存在,可能导致髋臼唇院软组织失代偿并撕裂。
 
摘要
背景:髋臼发育不良是临床中常见髋关节疾病,可能引起患者髋关节的生物力学平衡受到破坏,加速髋关节机械磨损,可能诱发髋关节骨关节炎。人工全髋关节置换是现阶段治疗的首选手段。
目的:探讨髋臼结构性植骨重建全髋关节置换对髋臼发育不良伴骨关节炎患者的临床应用效果。
方法:50例髋臼发育不良伴骨性关节炎患者,依照Crowe标准,分为CroweⅠ型11例、CroweⅡ型16例、CroweⅢ型19例、CroweⅣ型4例,均采用髋臼结构性植骨重建全髋关节置换治疗;治疗前及治疗结束后6个月时观察并记录患者疼痛及功能恢复情况、Harris髋关节功能评分、生活质量评价。
结果与结论:①治疗后CroweⅠ型、CroweⅡ型、CroweⅢ型、CroweⅣ型患者Harris评分均显著升高(P < 0.05);②治疗后所有患者疼痛及行走情况均显著改善(P < 0.05);③治疗后患者生理机能、生理职能、躯体疼痛、健康状况、精力、社会功能、情感职能及精神健康等生活质量有明显改善(P < 0.05);④结果说明,采用髋臼结构性植骨重建全髋关节置换髋臼发育不良伴骨关节炎,可使得髋臼杯放置更为合理,提供更好的髋臼假体支撑,恢复下肢长度并增加髋臼骨量,并对改善患者疼痛及髋关节功能,提高患者生活质量具有较好的临床疗效。

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
ORCID: 0000-0002-2852-1137(唐旭)

关键词: 骨科植入物, 人工假体, 髋臼, 骨重建, 关节置换术, 髋臼发育不良, 骨关节炎

Abstract:

BACKGROUND: Acetabular dysplasia is commonly seen in hip diseases, which can lead to biomechanical imbalance of the hip joint and accelerate the hip worn, further inducing hip osteoarthritis. At present, total hip arthroplasty is the preferred.

OBJECTIVE: To investigate the clinical efficacy of total hip arthrolasty plus acetabular structural bone grafting in the treatment of acetabular dysplasia combined with osteoarthritis.
METHODS: Fifty cases of acetabular dysplasia combined with osteoarthritis were enrolled, including 11 cases of Crowe I, 16 Crowe II, 19 Crowe III and 4 Crowe IV, and all were treated with total hip arthrolasty plus acetabular structural bone grafting. The pain, functional recovery, Harris hip score, and quality of life were recorded at baseline and 6 months after treatment.
RESULTS AND CONCLUSION: After treatment, (1) the Harris hip scores in the patients with Crowe I, II, III, and IV acetabular dysplasia were significantly increased (P < 0.05); (2) the pain and walking were significantly improved in all patients (P < 0.05); (3) the patients’ physiological function, physiological function, body pain, health, energy, social function, emotional function and mental health were significantly improved (P < 0.05). (4) These results elaborate that total hip arthrolasty plus acetabular structural bone grafting to treat acetabular dysplasia combined with osteoarthritis, can obtain appropriate acetabular cup placement, excellent prosthesis supporting, restore limb length and increase acetabular bone mass. Therefore, it significantly improves patients’ pain and hip function, thereby improving patients’ quality of life and achieving satisfactory treatment outcomes. 
 
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

Key words: Acetabulum, Bone Remodeling, Arthroplasty, Replacement, Hip, Osteoarthritis, Tissue Engineering

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