Oncologic ear resection can create partial skin and / or cartilage defects that make reconstruction of this site difficult and challenging. Several techniques have been described, however few cases of surgery for defects in the cauda helicis have been reported. The authors describe an interpolation flap in this anatomical location for the correction of a defect secondary to the excision of a basal cell carcinoma.

Keywords: surgical flaps; ear; carcinoma, basal cell

INTRODUCTION: Squamous cell carcinoma (SCC) is the second most frequent malignant tumor of the epidermis. When located in the labial region, it can present a great challenge for the reconstruction, since it’s located in the center of the inferior third of the face, causing scars and distortions that negatively affect the quality of life.
OBJECTIVE AND METHODS: We report two cases of SCC in the lower lip reconstructed with Gilles fan flap associated with zetaplasty.
RESULTS AND CONCLUSIONS: In both cases, the result was satisfactory, with tumor resolution, absence of microstomia, preservation of the functionality, and good aesthetic acceptance.

Keywords: Carcinoma Squamous Cell; Case Reports; Lip; Surgical Flaps