Biological Sciences and Healthcare, part 4

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > nervous system > Regional nervous structure > Nervous structure of head and neck > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Head and neck > Nervous structure of head and neck > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > nervous system > Nerve > peripheral nerve > Regional peripheral nerve > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > peripheral nerve > Regional peripheral nerve > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (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) > peripheral nervous system > peripheral nerve > Regional peripheral nerve > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (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) > peripheral nervous system > peripheral nerve > Regional peripheral nerve > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Regional peripheral nerve > Peripheral nerve of head and neck > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > nervous system > Nerve > Cranial nerve > Structure of accessory nerve tree > Accessory nerve > Structure of spinal accessory nerve proper > Structure of accessory nerve external branch (body structure)