medial pectoral nerve
a nerve that arises from the medial cord of the brachial plexus to supply the pectoral muscles; usually pierces the pectoralis minor, then continues to supply mainly the sternocostal portion of pectoralis major.
Synonym(s): nervus pectoralis medialisTA, medial anterior thoracic nerve
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.