中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (46): 7413-7418.doi: 10.3969/j.issn.2095-4344.2015.46.007

• 骨组织构建 bone tissue construction • 上一篇    下一篇

中国人膝关节解剖标志点和关节线距离的测量及特性分析

陈 彤,曲铁兵,潘 江,林 源,王志为,任世祥,温 亮,张 博,周 磊,马德思   

  1. 首都医科大学附属北京朝阳医院骨科,北京市 100020
  • 收稿日期:2015-10-03 出版日期:2015-11-12 发布日期:2015-11-12
  • 通讯作者: 曲铁兵,主任医师,教授,首都医科大学附属北京朝阳医院骨科,北京市 100020
  • 作者简介:陈彤,男,1973年生,辽宁省辽阳市人,汉族,2015年首都医科大学毕业,硕士,主治医师,主要从事关节置换的临床与基础研究。
  • 基金资助:

    卫生部公益性行业科研专项经费(201302007)

Distance between knee anatomic landmarks and the joint line in Chinese people: measurement and characteristic analysis

Chen Tong, Qu Tie-bing, Pan Jiang, Lin Yuan, Wang Zhi-wei, Ren Shi-xiang, Wen Liang, Zhang Bo, Zhou Lei, Ma De-si   

  1. Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
  • Received:2015-10-03 Online:2015-11-12 Published:2015-11-12
  • Contact: Qu Tie-bing, Chief physician, Professor, Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
  • About author:Chen Tong, Master, Attending physician, Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
  • Supported by:

     

    the Welfare Industry Special Funds of the Ministry of Health, No. 201302007

摘要:

背景:在膝关节置换或者翻修中,正确的维持关节线的高度对于手术效果乃至手术的成功与否是至关重要的。国外学者曾经对膝关节各标志点至关节线距离的线性参数进行了研究和报道,但国内尚缺乏针对于国人的相关数据。
目的:通过对膝关节解剖标志点到关节线距离的测量分析,为严重骨缺损的初次全膝关节置换以及翻修提供临床数据参考。
方法:随机选择409例(746膝)中国北方及西南地区健康成年志愿者,平均年龄37.7岁,男214例,女195例。应用CT扫描,重建膝关节三维模型,通过Mimics软件依次测量各解剖标志点到关节线间的距离。
结果与结论:测得股骨内上髁的凹点中心到关节线的距离平均为(25.72±2.52) mm,股骨外上髁的凸点中心到关节线的距离平均为(26.30±2.65) mm,股骨内收肌结节到关节线的距离平均为(44.60±4.32) mm,胫骨结节最高点到关节线的距离平均为(21.50±3.57) mm,所得数据均为男性大于女性(P < 0.05)。结果证实,相应数据为膝关节置换或翻修中恢复关节线高度提供了重要的解剖依据;股骨内上髁的凹点中心、外上髁的凸点中心和内收肌结节到关节线的距离变异性较小,作为正常关节线的标志点更具参考价值。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 骨组织工程, 关节成形, 置换, 膝, 翻修, 骨关节炎, 关节线, 解剖标志点, 放射测量, CT, 三维重建, 数字化骨科

Abstract:

BACKGROUND: It is important to maintain the height of joint line in total knee arthroplasty or renovation. Foreign scholars have reported the parameters of the distance from different landmarks to knee joint line, but there is still a lack of relevant data for Chinese people.
OBJECTIVE: To explore the relationships of the knee anatomic landmarks and joint line in normal Chinese, thereby providing clinical evidence for primary total knee replacement and knee renovation.
METHODS: Totally 746 normal knee joints of 409 healthy volunteers from North China and Southwest China were randomly enrolled, including 214 males and 195 females, with a mean age of 37.7 years. CT scan was used to reconstruct the three-dimensional knee joint, and the distance between the anatomic landmarks and the joint line was measured using Mimics software.
RESULTS AND CONCLUSION: The distance from the center of femoral medial sulcus to the joint line was (25.72±2.52) mm. The distance from the center of lateral femoral condyle prominence to the joint line was (26.30±2.65) mm. The distance from the adduction muscle tubercle to the joint line was (44.60±4.32) mm. The distance from the peak of the tibial tubercle to the joint line was (21.50±3.57) mm. These parameters in male group were significantly higher than those in female group (P < 0.05). In conclusion, these findings provide 
anatomic evidence for the recovery of joint line in knee replacement or renovation; the variability of the distance from the center of femoral medial sulcus, lateral femoral condyle prominence and adductor tubercle to the joint line is smaller, and therefore, these landmarks have more reference values in total knee arthroplasty.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Arthroplasty, Replacement, Knee, Osteoarthritis, Anatomy, Comparative, Radiometry, Tomography, Spiral Computed, Tissue Engineering