A Study on the Nutrient Foramina of Adult Humerii

Abstract

Totally, 258 adult dry humerii were studied. The mean length of the humerii was 27.96 cm, with a SD of 2.18. The mean size of the nutrient foramen was 0.828 mm, with a SD of 0.26. The mean distance of th dominant nutrient foramen from the mid point of the humerus was 2.31 cm, with a SD of 1.25 cm. In majority of the humerii (86.43%), the nutrient foramen was located in the middle 1/3(rd) of the bone and in 13.57% of the bones, it was located in the lower 1/3(rd) of the bone. The location of the nutrient foramen in the anteromedial surface was 89.92%, that in the posterior surface was 8.53% and that in the anterolateral surface was 1.55%.