[Research progress on reatment of unstable atlas fracture with single-segment fixation by transoral approach].

[Research progress on reatment of unstable atlas fracture with single-segment fixation by transoral approach].

Zhongguo Gu Shang. 2017 Jan 25;30(1):93-96

Authors: Wang LR, Zhao LJ, Ma WH

Abstract
As a common type of fracture in cervical, atlas fracture is frequently unstable due to its special anatomical structure. In a previous treatment, external fixation was likely to bring low bony union rate and long-term neck pain, while occipito-cervical fusion and atlantoaxial fusion sacrifice range of motion in cervical spine. Reduction and single section fixation of atlas by anterior lateral mass screws through the transoral approach were reported by some scholars, and the retrospective study demonstrated the high healing rate, reservation of cervical ROM and less bleeding. But it also has high risks of cervical spinal cord and vertebral artery damage, as well as the post-operation infection. Moreover, the indication and fixation strength require further evidences. As a result, this surgical option provides a new way for spinal surgeons to deal with unstable atlas fractures.

PMID: 29327560 [PubMed - in process]

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