【摘要】 本文对188例成人寰椎作了观察。所观测的项目包括:(1)寰椎的矢径与横径;(2)寰椎椎孔的矢径与横径;(3)寰椎横突孔的形态、数目及大小;(4)寰椎椎动脉沟的宽度和深度;(5)寰椎椎动脉沟间距;(6)寰椎后桥与外侧桥的出现率等。 结合临床对这寰椎有关部分与颈椎病及颈椎疾患在诊治上的关系作了讨论。更多还原

【Abstract】 One hundred and eighty-eight atlas vertebrae of Chinese adults’wereinvestigated. The observation and measurement included. ( 1) the sagittaland transverse diameters of atlas vertebrae;(2) the sagittal and transverse diametersof .the vertebral foramen; (3) the number, size and morphological ofthe foramen transverse process; (4) the width and depth of the vertebralarterial groove; (5)the distance between the two vertebral groove; and (6) the presence of a posterior and/or lateral bridge.According to our observations, the diagnosis and the treatment of various types of cervical spondylosis are discussed.更多还原