椎弓根孔的解剖和生物力学特征及其临床意义。

Q2 Medicine
Shengyun Li, Xing Zhao
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引用次数: 0

摘要

椎间孔是存在于人类和哺乳动物椎体后壁的天然孔道,椎底静脉、腰动脉分支和脊神经返流支通过椎间孔进出椎体。椎底孔改变了椎体局部的微观结构,导致椎体中央区域的皮质缺损和骨小梁稀疏,从而影响了椎体的生物力学特性,使其中央区域成为椎体的 "薄弱 "区域。椎体的一些特征性损伤与椎基底孔有关,如椎体压缩性骨折和椎间隙、椎体爆裂性骨折和椎体后上方骨折片,以及治疗过程中的骨水泥渗漏等。本文综述了椎间孔的解剖和发育生物学特征、椎间孔对生物力学特征的影响以及椎间孔相关椎体疾病的治疗方法,以期为椎体损伤的临床诊断和治疗提供参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Anatomical and biomechanical characteristics of basivertebral foramen and its clinical significance.

Basivertebral foramen is a natural orifice in the posterior wall of the vertebral body existing in humans and mammals, through which the basal vertebral vein, branch of lumbar artery and recurrent branch of spinal nerve enter and exit the vertebral body. Basivertebral foramen changes the local microstructure of the vertebral body, resulting in cortical defect and sparse trabecular bone in the central region of the vertebral body, thus affecting its biomechanical characteristics and making its central region a "weak" area of the vertebra. Some characteristic injuries of the vertebra are related to basivertebral foramen, such as vertebral compression fracture and intervertebral cleft, vertebral burst fracture and posterior upper vertebral fracture fragment, and cement leakage during treatment. In this article, the anatomical and developmental biological characteristics of basivertebral foramen, the impact of basivertebral foramen on biomechanical characteristics, and the treatment of basivertebral foramen related vertebral diseases are reviewed, in order to provide references for the clinical diagnosis and treatment of vertebral injuries.

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CiteScore
3.80
自引率
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发文量
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