Spondylolytic fractures
- PMID: 1018032
- DOI: 10.1302/0301-620X.58B4.1018032
Spondylolytic fractures
Abstract
A method is described whereby fractures of the neural arch similar to those in spondylolysis are produced experimentally. The forces, bending moments and displacements required to initiate the fractures are given; The mechanical aspects in the aetiology of spondylolysis are explained by a simplified two-dimensional force analysis.