| 11963-6 | Fetal Femur diaphysis US |
| 11970-1 | Fetal Femur diaphysis mean Estimated from gestational age.Merz. 1987 |
| 33165-2 | Fetal Femur diaphysis estimated from gestational age (method of australian society of ultrasound medicine 2000 (us)) |
| 33166-0 | Fetal Femur diaphysis estimated from gestational age (method of hadlock 1984 (us)) |
| 33167-8 | Fetal Femur diaphysis estimated from gestational age (method of chitty 1994 (us)) |
| 33168-6 | Fetal Femur diaphysis estimated from gestational age (method of jeanty 1982 (us)) |
| 33169-4 | Fetal Femur diaphysis estimated from gestational age (method of merz 1988 (us)) |
| 33170-2 | Fetal Femur diaphysis estimated from gestational age (method of shinozuka 1996 (us)) |
| 96124-3 | Fetal femur diaphysis length percentile per estimated gestational age |