title: [Pectoralis muscles].
abstract: Origins, length, and insertion zones of the pectoralis muscles are described. The pocket of the pectoralis major and the square area of these muscles and some variations (Mm. sternales and the muscular arch) are included.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010369:Pectoralis Muscles / Q000033:anatomy & histology*
vernacular_title: Uber die Musculi pectorales.