Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Pectoralis minor

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

pectoralis minor

(Science: anatomy, muscle) origin, third to fifth ribs at the costochondral articulations; insertion, tip of coracoid process of scapula; action, draws down scapula or raises ribs; nerve supply, medial pectoral nerve.

Synonym: musculus pectoralis minor, smaller pectoral muscle.