Biological Sciences and Healthcare, part 2

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Musculoskeletal structure of spine > Structure of vertebral column (body structure) > Sacrum

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Structure of vertebral column and/or spinal cord (body structure) > Structure of vertebral column (body structure) > Sacrum

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal system > Axial skeleton > Structure of vertebral column (body structure) > Sacrum