The branches of first pa of subclan aery are all except
High-Yield Explanation
The branches of subclan aery are: 1.Veebral aery 2.Thyrocervical trunk which divides into; inferior thyroid, suprascapular, transverse cervical aeries 3.Internal thoracic aery 4.Costocervical trunk which divides into; superior intercoastal, deep cervical aeries 5.Dorsal scapular aery. Ref BDC volume3,sixth edition pg 149