Vertebral uye Yakasarudzika Spinal Cord

Katanhatu-kukura kwehupenyu hukuru. Iyo modhi inodzokorora chikamu cheiyo yepamusoro thoracic musana tambo. Anterior uye yekumashure verve midzi yakaburitswa uye yakajeka-kodhi. Model inogadzirwa vinyl plastiki ye durablity.