Chinese Journal of Tissue Engineering Research ›› 2021, Vol. 25 ›› Issue (33): 5369-5373.doi: 10.12307/2021.329

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Biomechanical properties of fixation methods for clavicle fractures

Sun Yitong1, Nie Weizhi2   

  1. 1Shandong University of Traditional Chinese Medicine, Jinan 250000, Shandong Province, China; 2Shandong Wendeng Osteopathic Hospital, Weihai 264400, Shandong Province, China
  • Received:2021-01-22 Revised:2021-01-27 Accepted:2021-03-12 Online:2021-11-28 Published:2021-08-06
  • Contact: Nie Weizhi, MD, Chief physician, Shandong Wendeng Osteopathic Hospital, Weihai 264400, Shandong Province, China
  • About author:Sun Yitong, Master candidate, Shandong University of Traditional Chinese Medicine, Jinan 250000, Shandong Province, China

Abstract: BACKGROUND: Clavicle fractures are a relatively common type of fractures, which are usually caused by falls. Scholars in and outside China have conducted numerous studies addressing the types, treatments and biomechanical characteristics of clavicle fractures. With the continuous development of science and technology and the maturity of therapeutic measures, there are more and more options for the treatment and fixation of clavicle fractures. Both conservative treatment and surgical treatment have the advantages and disadvantages.
OBJECTIVE: To summarize the current research progress regarding clavicle fracture fixation methods and biomechanical properties in and outside China, so as to guide the selection of appropriate methods for clavicle fractures in the clinic.
METHODS: A computer search of relevant articles published from 2010 to 2020 in Wanfang, CNKI, PubMed, Embase, and Web of Science was conducted. Chinese search terms were “clavicle fracture, fixation method, biomechanics, conservative treatment”. English search terms were “clavicle, fixation, biomechanics”. According to the inclusion criteria, 38 relevant articles were finally included for summary. 
RESULTS AND CONCLUSION:  For clavicle fractures, both conservative and surgical treatments have their limitations. Taken together, clinically, the best therapeutic method should be selected according to the patient’s age, fracture nature, fracture degree, fracture location, and evaluation of postoperative exercise. It is not only necessary to restore the normal biomechanical and anatomical relationship of the clavicle, but also to maintain the beauty and stability of the fixation as much as possible.

Key words: clavicle, fracture, classification, fixation method, biomechanics, review

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