part of part of connected to connected to Homo sapiens system axillary artery subscapular artery https://upload.wikimedia.org/wikipedia/commons/4/4c/Axillary_branches.PNG UBERON:0001397 MA:0002050 The subscapular artery, the largest branch of the axillary artery, arises at the lower border of the Subscapularis, which it follows to the inferior angle of the scapula, where it anastomoses with the lateral thoracic and intercostal arteries and with the descending branch of the transverse cervical, and ends in the neighboring muscles. About 4 cm. from its origin it gives off two branches, first the scapular circumflex artery and then the thoracodorsal artery. [WP,unvetted]. SCTID:244311006 EMAPA:37116 Wikipedia:Subscapular_artery NCIT:C33650 UMLS:C0226422 arteria subscapularis FMA:22677 artery