title: Microsurgical correction of facial asymmetry in 60 consecutive cases.
abstract: Restoring soft-tissue contour in patients with facial asymmetry is a difficult problem for plastic surgeons. We report our experience with 57 consecutive patients who underwent 60 microvascular free flaps for the correction of facial asymmetry between July of 1989 and June of 1994. Etiologies of facial asymmetry included hemifacial microsomia, hemifacial atrophy, postradiation sequelae, burns and trauma, and selected congenital anomalies. Thirty-eight patients were reconstructed with a customized parascapular flap incorporating extensions of dorsal thoracic fascia. Other donor sites utilized were as follows: six superficial inferior epigastric flaps, three myocutaneous flaps, seven muscle flaps, and six fasciocutaneous flaps with bone. To correct facial asymmetry, the recipient site was dissected through a limited preauricular incision whenever feasible, and the superficial temporal artery and vein were used as recipient vessels. A monitoring skin paddle was rarely used. There were no flap losses in this series. Six patients experienced a postoperative hematoma, three of which were drained at the bedside. Limited skin slough occurred in three patients. No donor-site complications other than hypertrophic scarring were encountered. Flap revisions were performed in 22 of the 57 patients to maximize aesthetic results. Based on our experience, we feel that the operative approach presented here allows excellent and stable correction of facial asymmetry due to a variety of etiologies. Furthermore, this technique is applicable to other congenital craniofacial deformities such as Treacher-Collins syndrome and orbital-facial clefts.
authors.affiliation: Institute of Reconstructive Plastic Surgery, New York University Medical Center, New York, USA.
authors.forename: J W
authors.initials: JW
authors.lastname: Siebert
authors.forename: G
authors.initials: G
authors.lastname: Anson
authors.forename: M T
authors.initials: MT
authors.lastname: Longaker
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005146:Facial Asymmetry / Q000209:etiology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008866:Microsurgery / Q000379:methods*; D008875:Middle Aged; D011183:Postoperative Complications; D013524:Surgical Flaps / Q000379:methods*