Triangle of auscultation

Triangle of auscultation

Boundaries: brushing up

← Previous revision Revision as of 13:27, 19 April 2026
Line 25: Line 25:
* laterally, by the medial border of the [[scapula]]
* laterally, by the medial border of the [[scapula]]


The superficial floor of the triangle is made up by the [[iliocostalis]] and [[rhomboid major]] muscles. Deep to these muscles are the osseous portions of the 6th and 7th [[Rib cage|ribs]] and the internal and external [[intercostal muscle]]s.
The superficial floor of the triangle is made up by the [[iliocostalis]] (thoracic portion) and [[rhomboid major]] muscles. Deep to these muscles are the osseous portions of the 6th and 7th [[Rib cage|ribs]] and the internal and external [[intercostal muscle]]s.


==Clinical significance==
==Clinical significance==