中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (27): 4371-4375.doi: 10.3969/j.issn.2095-4344.2802

• 骨与关节综述 bone and joint review • 上一篇    下一篇

耻骨联合区域相关解剖学进展及内固定治疗的生物力学特征

宫玉锁,周  君,李盛华,朱艳国   

  1. 甘肃省中医院,甘肃省兰州市  730050
  • 收稿日期:2020-02-10 修回日期:2020-02-18 接受日期:2020-03-25 出版日期:2020-09-28 发布日期:2020-09-10
  • 通讯作者: 周君,硕士,主治医师,甘肃省中医院,甘肃省兰州市 730050
  • 作者简介:宫玉锁,男,1973年生,河北省人,汉族,2003年兰州大学医学院毕业,硕士,主任医师。
  • 基金资助:
    兰州市科技局人才创新创业项目(2017-RC-58)

Anatomic progress of pubic symphysis and biomechanical characteristics of internal fixation

Gong Yusuo, Zhou Jun, Li Shenghua, Zhu Yanguo   

  1. Gansu Provincial Hospital of TCM, Lanzhou 730050, Gansu Province, China
  • Received:2020-02-10 Revised:2020-02-18 Accepted:2020-03-25 Online:2020-09-28 Published:2020-09-10
  • Contact: Zhou Jun, Master, Attending physician, Gansu Provincial Hospital of TCM, Lanzhou 730050, Gansu Province, China
  • About author:Gong Yusuo, Master, Chief doctor, Gansu Provincial Hospital of TCM, Lanzhou 730050, Gansu Province, China
  • Supported by:
    the Talent Innovation and Entrepreneurship program of Lanzhou Science and Technology Bureau, No. 2017-RC-58

摘要:


文题释义:

耻骨联合:是骨盆两个联结副弓在骨盆前部所汇合之处,由两侧耻骨内侧面构成,关节面由透明软骨覆盖,一较厚的纤维软骨盘连接,关节的周围有前、后、上、下四韧带。耻骨联合属于微动关节,参与构成骨盆环,维持骨盆环稳定。

耻骨联合分离:是指骨盆前方两侧耻骨纤维软骨联合处,因各种因素出现分离移位,表现耻骨联合距离增宽或上下脱位。

背景:耻骨联合分离损伤大多与严重骨盆骨折损伤一起发生。由于耻骨联合解剖位置深在,且治疗效果常不尽如人意,有必要进行相关解剖及生物力学研究,以便更好指导临床诊疗。

目的:总结分析耻骨联合解剖学特点,生物力学研究现状,为临床治疗耻骨联合分离提供一定裨益。

方法在中国知网、维普、PubMed数据库上以“耻骨联合分离”及“生物力学”作为中文检索词、“separation of pubic symphysis”和“biomechanics”作为英文检索词检索;检索时间为19844月至20202月。通过标题及摘要选取相关文献, 并阅读参考文献的标题和摘要, 从中再次挑选相关文献,剔除重复文献。

结果与结论检索符合条件文献57篇,最终纳入文献33篇。①现解剖研究多集中于耻骨联合相关组成结构及周围韧带方面;②限于耻骨联合位置原因,未进一步深入研究,如周围韧带和肌肉起止点的精确分布,精确的神经和血液分布,还有待进一步研究;③对耻骨联合分离生物力学研究较少,且差异较大,有待深入研究达成共识;④伴随有限元发展,生物力学热点多集中在耻骨联合治疗方面;⑤因重建钢板和空心螺钉力学稳定性优良而做为耻骨联合分离常用固定方式,而经皮空心螺钉固定因其微创性成为今后发展趋势。

ORCID: 0000-0001-9019-3392(宫玉锁)

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


关键词: 内固定, 钢板, 耻骨联合, 解剖, 韧带, 治疗力学, 综述

Abstract:

BACKGROUND: The separation injury of pubic symphysis is most commonly associated with severe pelvic fracture injuries. Because the anatomical position of the pubic symphysis is deep, and the curative effect is often unsatisfactory. Anatomical and biomechanical studies are necessary to better guide clinical diagnosis and treatment.

OBJECTIVE: To summarize and analyze the anatomical characteristics and biomechanical research status of pubic symphysis, and to provide some benefits for the clinical treatment of pubic symphysis separation.



METHODS: The authors retrieved CNKI, VIP, and PubMed with the key words of “separation of pubic symphysis” and “biomechanics” for articles published from April 1984 to February 2020. Relevant literature was selected by title and abstract, and the titles and abstracts of the references were read. The related literatures were selected again and the duplicate literatures were eliminated.

RESULTS AND CONCLUSION: There were 57 eligible literatures, and 33 were finally included. (1) The present anatomical study mainly focuses on the structure of pubic symphysis and its adjacent ligaments. (2) Because of the position of pubic symphysis, no further study was carried out. The precise distribution of the starting and ending points of the peripheral ligaments and muscles, and the precise nerve and blood distribution need further study. (3) There have been relatively few studies of pubic symphysis biomechanics, and they vary widely. It needs to be deeply studied and agreed upon. (4) With the development of finite element, the biomechanics focus on the treatment of pubic symphysis. (5) Due to good mechanical stability, the reconstructed plate and the hollow screw are used as common fixation for pubic symphysis separation. However, percutaneous hollow screw fixation has become the trend in the future because of its minimal invasion.

Key words: internal fixation, steel plate, pubic symphysis, anatomy, ligament, therapeutic mechanics, review

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