Definition : Subdivision of trunk which is demarcated from the trunk proper by the external surface
of the posterolateral part of the rib cage, the anterior surface of the thoracic vertebral
column and the posterior axillary lines, the external surface of the posterior abdominal
wall; together with the trunk proper, it constitutes the trunk. Examples: There is
only one trunk proper.;
Subdivision of trunk which is demarcated from the trunk proper by the external surface
of the posterolateral part of the rib cage, the anterior surface of the thoracic vertebral
column and the posterior axillary lines, the external surface of the posterior abdominal
wall; together with the trunk proper, it constitutes the trunk. Examples: There is
only one trunk proper.
Automatic exact mappings (from CISMeF team)