430 LABORATORY MANUAL OF HUMAN ANATOMY 



(bbg) Costotransverse foramen (foramen costotransver- 



sarium ) . 

 In the vertebral column study 



(ca) Anterior longitudinal ligament (Lig. longitudinale anterius) 



(0. T. anterior common ligament). 



(cb) Posterior longitudinal ligament (Lig. longitudinale posterius) 



(0. T. posterior common ligament). 



Make vertical and transverse sections through three inter- 

 vertebral disks and study 



(cc) Intervertebral fibrocartilages (fibrocartilagines interverte- 



brales). 



(cca) Fibrous ring (annulus fibrosus). 



(ccb) Pulpy nucleus (nucleus pulposus) (0. T. nucleus 



polyposus). 



The joint-capsules (capsulae articular es) and intertransverse 

 ligaments (Ligg. intertransversaria) should also be examined. The 

 other ligaments of the spine have been injured or removed in 

 the study of the vertebral canal. 



