Anatomy General 56c22e83 Aerial supply of latismus dorsi is: A Subscapular aery B Circumflex humeral aery C Thoracodorsal aery D Lateral aery High-Yield Explanation A. i.e. Subscapular aerySubscapular aery is largest branch of axillary aeryQ arise from its 3i-cl pa & supplies lattismus dorsi and serratus anterior musclesQ.