The calcific sequence of the ossification centers was as follows: capitulum, external semi trochlea, medial epicondyle , inner semitrochlea and lateral epicondyle.

• 肱骨远端骨骺的骨化中心出现钙化的顺序依次为肱骨小头及外半滑车、内上髁、内半滑车、外上髁。