The vertical stability of the cervical spine

Pal, Gaya P. ; Sherk, Henry H. (1988) The vertical stability of the cervical spine Spine, 13 (5). pp. 447-449. ISSN 0362-2436

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The concept of the three-column cervical spine and load transmission through each column was experimentally tested. Material consisted of five cervical columns removed from cadavers. The experiment was conducted on an Instron load testing machine. Load was applied on superior articular surfaces of the axis vertebra and was recorded below from each column separately at the level of the sixth cervical vertebra. It was found that 36% of the total load applied on the top of the specimen is transmitted through the anterior column formed by bodies and Intervertebral discs and 32% each through the two posterior cervical columns formed by the articular processes. The experiment very strongly supported the role of neural arch in transmission of vertebral compressive forces.

Item Type:Article
Source:Copyright of this article belongs to Lippincott Williams and Wilkins.
ID Code:66985
Deposited On:28 Oct 2011 10:35
Last Modified:28 Oct 2011 10:35

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