45cm Color Human Spine Spine Pelvic Bone Cervical Bone Model Massage Bone Setting Pain Department Orthopedic Teaching Mold45cm color human spine spine pelvic bone cervical bone model massage bone setting pain Department orthopedic teaching mold 45CM color spine with pelvic femoral model. Product Description. This model shows all the main features of each spine in great detail, including the spine, nerve roots, vertebral arteries, divided discs, transverse spinal processes and spinal sections, and femur, making it an ideal teaching model for spinal acupressure treatment,