Biological Sciences and Healthcare, part 1

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Extremity > Extremity part > Upper extremity part > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Structure of half of body lateral to midsagittal plane (body structure) > Extremity > Extremity part > Upper extremity part > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Extremity > Upper extremity > Upper extremity part > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Structure of half of body lateral to midsagittal plane (body structure) > Extremity > Upper extremity > Upper extremity part > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Upper extremity part > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Regional musculoskeletal structure > Musculoskeletal structure of limb > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Regional musculoskeletal structure > Musculoskeletal structure of limb > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Extremity > Musculoskeletal structure of limb > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Structure of half of body lateral to midsagittal plane (body structure) > Extremity > Musculoskeletal structure of limb > Musculoskeletal structure of upper limb > Structure of muscle acting on hand joint > Muscle acting on interphalangeal joint of hand > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb