Triangle of auscultation
The triangle of auscultation is a relative thinning of the musculature of the back, situated along the medial border of the scapula which allows for improved listening to the lungs. It is bounded by trapezius medially, laterally scapula and inferiorly lattismus dorsi == Boundaries == It has the following boundaries: medially, by the inferior portion of the trapezius inferiorly, by the latissimus dorsi laterally, by the medial border of the scapula The superficial floor of the triangle is made up by the iliocostalis (thoracic portion) and rhomboid major muscles.