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PECTORAL ARTERIES, VEINS AND NERVES
The vessels and nerves of the pectoral region are
branches of the subclavian and axillary arteries and the intercostal nerves.
 | 1 thoracoacromial a. |
 | 2 cephalic v. |
 | 3 lateral thoracic a. |
 | 4 anterior perforating
branches of internal thoracic |
 | 5 lateral cutaneous branches
of intercostal n. |
 | 6 anterior cutaneous branches
of intercostal n. |
 | 7 medial and lateral pectoral nn. |
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