| 释义 |
pectorodorsalis muscle pec·to·ro·dor·salis mus·clean anomalous muscle or tendinous slip that passes across the axilla from the pectoralis major to insert with the latissimus dorsi onto the humerus. Thought to be a vestige of the panniculus carnosus muscle of lower mammals. Synonym(s): axillary arch muscle, axillary arch, Langer arch, Langer muscle, pectorodorsal muscle |