Hand bone: including carpal, metacarpal and phalangeal and ligaments.

1) Carpal made eight short bones, divided into two distance, the radial side ulnar proximal row as follows: scaphoid, lunate, triquetrum and pisiform. Distally as trapezium, trapezoid bone and hamate bone-shaped head. Are adjacent to each carpal articular surface constitute intercarpal joints. Scaphoid bone of the proximal row, lunate, triangular bone together form the wrist joint of the joint head, and the lower end of the joint surface of the radius bone joints.

2) a total of five metacarpal, followed by the radial side ulnar metacarpal first l ~ 5. Metacarpal bones belong to long, the end of the proximal end of said metacarpal, carpal adjacent the distal end of said metacarpal bones, and phalanges related sections. Fist, metacarpal bones exposed to the skin.

3) Total 14 phalangeal thumb is two sections, 2 to 5 refers to the section three, followed by the near side of the distal proximal phalanx, middle phalanx and

Distal phalanx. The proximal phalanx of the bottom end of the middle of the body, the distal end of the block. The distal end of the distal phalanx no tackles, its palm rough ridges, called the distal phalanx tuberosity (A tuberosity).

Size: 14X14X22CM

 

 Attention please,the stand base mybe black or white ,and it may be square or round