FMA definition : subdivision of back, each instance of which has as its constitutional part some complete
set of vertebral arches (T1-T12) and anatomical entities located posterior to them;
together with back of abdomen and back of pelvis constitutes the back. Examples: There
is only one back of thorax.;
Synonyme FMA : Thoracic part of back; Thoracic back; Posterior part of thorax; Dorsum of thorax;
subdivision of back, each instance of which has as its constitutional part some complete
set of vertebral arches (T1-T12) and anatomical entities located posterior to them;
together with back of abdomen and back of pelvis constitutes the back. Examples: There
is only one back of thorax.