pectoralis minor (muscle)
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Related to pectoralis minor (muscle): Pectoralis major muscle
pec·to·ra·lis mi·nor (mus·cle)[TA]
deep thoracoappendicular muscle of chest; 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.
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