Source:http://linkedlifedata.com/resource/umls/id/C0459558
UWDA: Body part subdivision that consists of those organs that separate the body cavity from the body's exterior; together with the body cavity and its contents, the body wall constitutes the trunk (one of the principal body parts). Examples: There is only one body wall.,FMA: Subdivision of trunk that consists of those organs that separate the body cavity from the body's exterior; together with the body cavity and its contents, the body wall constitutes the trunk (one of the principal body parts). Examples: There is only one body wall.