| Definition |
Abbreviation |
| Distance between the two most laterally projecting points on the medial and lateral epicondyles |
EB |
| Distance between anterior and posterior surfaces measured approximately at the midpoint of the diaphysis |
APMSD |
| Distance measured from the greater trochanter to the lesser trochanter |
BTL |
| Maximum distance between the anterior and posterior margins of the shaft, wherever it occurs |
MxSD |
| Maximum diameter of the femoral head, measured parallel to the long axis of the femoral diaphysis, with the femur held vertically |
THD |
| Maximum distance between the anterior and posterior points measured on the articular surface of the lateral condyle |
MLLC |