FMA definition : subdivision of cardinal body part, each instance of which has as its constitutional
part the thoracic, lumbar and sacral parts (T1-S5) of some vertebral column. Examples:
There is only one trunk.;
subdivision of cardinal body part, each instance of which has as its constitutional
part the thoracic, lumbar and sacral parts (T1-S5) of some vertebral column. Examples:
There is only one trunk.