Biological Sciences and Healthcare, part 4

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of muscle acting on joint of thumb (body structure) > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of striated muscle and/or smooth muscle > muscle > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of muscle acting on joint of thumb (body structure) > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal muscular system > Skeletal muscle and/or tendon structure > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of muscle acting on joint of thumb (body structure) > Muscle acting on interphalangeal joint of thumb > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of extensor muscle of hand (body structure) > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of striated muscle and/or smooth muscle > muscle > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of extensor muscle of hand (body structure) > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal muscular system > Skeletal muscle and/or tendon structure > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on joint of upper limb > Structure of muscle acting on hand joint > Structure of extensor muscle of hand (body structure) > Extensor of interphalangeal joint of thumb > Entire extensor of interphalangeal joint of thumb (body structure)