“…6 Potential complications include orocutaneous fistula (5.2%), partial flap loss (3.5%), flap dehiscence (1.7%), hematoma (1.7%), donor site abscess (1.7%), plate exposure (1.7%). 1,10 Vartanian et al have reported low complication rates with the PMMC flap, for complete and partial flap necrosis of 2.4% and 9.7%, respectively, in 371 cases. 11 The most common complication is dehiscence of the sutures, which can lead to salivary leakage and secondary infection.…”