Source:http://linkedlifedata.com/resource/umls/id/C0817636
FMA: Free limb, which is distal to the pelvic girdle and demarcated by the plane of the surface of the acetabular fossa from the pelvic girdle; together with the pelvic girdle, it constitutes the lower limb. Examples: There are only two instances, right and left free lower limbs.,UWDA: Free limb, which is distal to the pelvic girdle and demarcated by the plane of the surface of the acetabular fossa from the pelvic girdle; together with the pelvic girdle, it constitutes the lower limb. Examples: There are only two instances, right and left free lower limbs.