Facial Flaps in Plastic Surgery: A Concise Review of Types, Indications, and Outcomes

Abstract

Facial reconstruction represents a complex surgical challenge requiring restoration of both aesthetic appearance and functional integrity. Facial flaps are widely used in reconstructive plastic surgery because they allow replacement of damaged tissue with tissue that closely matches the surrounding skin in color, texture, and thickness. Over time, reconstructive techniques have evolved from simple local flaps to advanced approaches including perforator flaps, tissue-expanded flaps, and microvascular free flaps for extensive facial defects. Local flaps remain the first-line reconstructive option for many facial defects due to their reliability and favorable aesthetic outcomes. Regional flaps and combined local flap techniques can effectively reconstruct larger defects, particularly following oncologic resection. Perforator and free flaps have expanded reconstructive possibilities for complex or deep facial defects by providing large volumes of well-vascularized tissue with minimal donor-site morbidity. In addition, tissue expansion techniques allow the generation of additional local tissue that closely matches the facial skin. Current evidence suggests that flap reconstruction generally provides superior aesthetic outcomes compared with skin grafting in cosmetically sensitive facial areas. Appropriate flap selection depends on defect size, depth, anatomical location, and reconstructive goals. This review summarizes the main categories of facial flaps, their indications, and reported surgical outcomes in contemporary facial reconstruction.