Thumb Proximal Phalanx

Image from The Interactive Hand CD  Articulations:

Thumb Metacarpophalangeal Joint
Thumb Interphalangeal Joint
Muscle Attachments:

Extensor Pollicis Brevis
Abductor Pollicis Brevis
Flexor Pollicis Brevis
Adductor Pollicis
Ligament Attachments:

Epiphyses:

Blood Supply:

Fractures:

Variations:

Anatomy Home Page

Bones Home Page

Secret Fun Links!
 American 
Society
for
Surgery
of the
Hand
assh.org

The Best
Resource
For Your
Hands,
Period.
Links to this page: Abductor Pollicis Brevis | Adductor Pollicis | Arthritis related treatment | Bones: Alphabetical Master List | Bones: Thumb | Extensor Pollicis Brevis | Flexor Pollicis Brevis | Hand Locator | Joints Home Page | Proximal Phalanges | Thumb extensor mechanism | Thumb Interphalangeal Joint | Thumb Metacarpophalangeal Joint |