New technical method to correct secondary vermilion deformities with cleft lip.

Various techniques for correcting whistling deformities that occurred after primary surgery for cleft lip have been reported. These techniques are mainly intended to correct the lack of volume of the red lip. However, irregularity of the dry-wet lip junction (mucocutaneous junction) in the red lip has rarely been mentioned. If the wet lip is located in an exposed area, not only is the aesthetic appearance poor but also uncomfortable complications such as a crusted or bleeding lip repeatedly occur under a dry condition. A new technique for correcting the irregular line of the dry-wet lip junction is described in this report. The technique is simple. After removal of the exposed wet lip, flaps are designed on both dry lip sides of the defect as M-W-M plasty and are transposed toward the defect. The dog-ears are small; the scar is inconspicuous because it is incorporated with the wrinkle line, and scar contracture is prevented. In addition, more soft tissues may be included to correct a mild whistling deformity.