Using the Peng flap for a wide dorsal nasal defect.

Reconstructions of large surgical defects of the central part of the nose pose a challenge for the surgeon due to its cosmetically prominent location. Treatment options include second intention healing, full-thickness skin grafts and various local flaps. In the present case the "Peng flap" was used for the reconstruction of a 3.1 x 7 cm sized deep defect of the convex curve of the central nasal area in a 66-year-old woman. The Peng flap was performed as single-stage procedure without complications. Good cosmetic outcome was provided by the use of adjacent skin from the lax perinasal area, the placement of the scar lines between facial cosmetic units, and the excellent tissue match for the sebaceous nasal skin. Considering the few complications of a single-stage procedure associated with an excellent aesthetic outcome, the Peng flap should be considered not only as an effective choice for reconstruction of the cosmetically complex midline nasal tip but also the convex curve of the central nose.