Fig. 13. FDMA anastomosed with the UPDA provided by the MA around the first web space. CPDA, common palmar digital artery; 1, 2, 3, 4, CPDA; DMA, digiti minimi artery; FDMA, first dorsal metacarpal artery; FPMA, first palmar metacarpal artery; MA, median artery; RA, radial artery; RPDA, radial palmar digital artery; RIA, radialis indicis artery; UA, ulnar artery; UPDA, ulnar palmar digital artery, according to Gnanasekaran and Veeramani [
18]. Adapted from Gnanasekaran and Veeramani. Surg Radiol Anat 2019;41:791-9 [
18].