Anchored Suture Technique for the Reconstruction of Paranasal Skin Defects Secondary to Melanocytic Nevus Excision

Abstract

To describe a modified anchored suture technique combined with varied flaps for the repair of paranasal skin defect secondary to melanocytic nevus excision. The feasibility and effectiveness of the technique were discussed. A total of 26 patients (10 male and 16 female) with an average age of 11.1 years were included in this retrospective study. All patients underwent the anchored suture technique. The subcutaneous tissue of the free margin of the cheek flap was sutured to the deep pyriform ligament. The local flaps were designed according to the size and shape of the defect. The diameter of the nevi ranged from 2.8 to 7.5 cm, with most being 3 to 5 cm (50%). Among the 26 patients, 17 patients underwent the anchored suture technique and nonadvancement flap, whereas the other 9 patients underwent the anchored suture technology and advancement flap with auxiliary incisions. Twenty-five patients had a symmetric nasal alar and unapparent scar and were satisfied with postoperative aesthetic outcomes. Thus, the anchored suture method combined with different flaps to repair paranasal defect is an effective and affordable technique to reconstruct paranasal tissue connections.