Biological Sciences and Healthcare, part 4

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body space > Central nervous system space > Spinal cerebrospinal fluid pathway > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > nervous system > Structure of subdivision of nervous system (body structure) > central nervous system > Central nervous system space > Spinal cerebrospinal fluid pathway > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of subdivision of nervous system (body structure) > central nervous system > Central nervous system space > Spinal cerebrospinal fluid pathway > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > 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) > spinal cord > Spinal cord part > Spinal cerebrospinal fluid pathway > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Spinal cord part > Spinal cerebrospinal fluid pathway > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Lumbar region > Structure of lumbar vertebral column region > Lumbar spinal cord > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Lumbar region > Structure of soft tissue of lumbar region of back (body structure) > Lumbar spinal cord > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Back > Structure of soft tissues of back, excluding neck (body structure) > Structure of soft tissue of lumbar region of back (body structure) > Lumbar spinal cord > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Back > Structure of soft tissues of back, excluding neck (body structure) > Structure of soft tissue of lumbar region of back (body structure) > Lumbar spinal cord > Lumbar spinal cerebrospinal fluid pathway > Lumbar subarachnoid space > Entire lumbar subarachnoid space (body structure)