Prolapsed Lumbar Section is made of natural cast. The spine consists of the five lumbar vertebrae, sacrum, spinal cord and paired spinal nerves. A section of the sacrum shows the branching cauda equina. Also with L3-L4 dorso-lateral prolapse. 13″ length mounted on base. Now included is the 3B Smart Anatomy app. This app allows users to register their 3B item to extend the warranty plus free 1 year access to the 3B Smart Anatomy app which includes 23 Anatomy lectures, 117 interactive models and 39 quizzes.
