S. Perera et al., SPINAL-CORD COMPRESSION CAUSED BY OSSIFICATION OF THE TRANSVERSE LIGAMENT OF THE ATLAS, British journal of neurosurgery, 9(6), 1995, pp. 787-788
Although ossification of the posterior longitudinal ligament and ligam
entum flavum are well known, ossification of the transverse ligament o
f the atlas is extremely rare. We present the case of a 79-year-old ma
n who developed a gradually progressive spastic quadriparesis caused b
y upper cervical canal stenosis due to ossification of the transverse
ligament of the atlas together with ligamentum flavum hypertrophy.