title: Correction of pincer-nail deformity using dermal grafting.
abstract: Pincer-nail syndrome has been described as distortion in the shape of the nails with excessive transverse curvature of the plate that increases from proximal to distal, leading to pinching and loss of soft tissue in the affected digit, resulting in severe pain. Many treatments have been recommended, but an effective long-term method that preserves the nail matrix has not been described. A method of dermal grafting under the nail matrix is described, and the results of treatment of six digits are reported. Five women and one man with an average age of 52 were treated. The affected digit was the thumb in four patients and the great toe in two patients. Follow-up averaged 25 1/2 months. The results were good in all cases with only one side of one nail remaining slightly curved. Pain was relieved in all cases, and complete adherence of the new nail plate occurred. Dermal grafting seems to provide excellent long-term treatment of the pincer-nail deformity with preservation of the nail matrix.
authors.affiliation: Division of Plastic Surgery at Southern Illinois University School of Medicine and the Springfield Clinic, 62794-9248, USA. drrbrown@springfieldclinic.com
authors.forename: R E
authors.initials: RE
authors.lastname: Brown
authors.forename: E G
authors.initials: EG
authors.lastname: Zook
authors.forename: J
authors.initials: J
authors.lastname: Williams
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005385:Fingers / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009264:Nails, Malformed / Q000175:diagnosis / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology; D016038:Skin Transplantation / Q000379:methods*; D013933:Thumb / Q000601:surgery; D014034:Toes / Q000601:surgery; D016896:Treatment Outcome