title: New surgical technique for the correction of congenital muscular torticollis (wry neck).
abstract: Congenital muscular torticollis (wry neck) results from shortening of the sternocleidomastoid muscle and may lead to limitation of neck movement and craniofacial deformity. If conservative treatment is started early, with a regimen of passive stretching exercises and active strengthening of the contralateral muscle, about 95% of patients achieve an acceptable range of neck movement. The surgical management of patients who do not respond to physiotherapy remains controversial. Its aim is to provide a long-term, cosmetic restoration of neck mobility while minimizing the development of craniofacial deformity and upper cervical scoliosis; few previously advocated techniques achieve both these goals. We describe a technique that combines subperiosteal lengthening of the sternocleidomastoid muscle at its mastoid insertion, and division of lower fibrotic bands with minimal postoperative fibrosis. As the sternomastoid muscle is reattached lower down on the mastoid process, the lengthening of the muscle is stable, because the tendency to fibrosis and shortening is minimized. Comparison of the results with previous series shows that this technique provides immediate benefit and good long-term results.
authors.affiliation: Department of Oral and Facial Surgery, Sunderland Royal Hospital, UK.
authors.forename: L F
authors.initials: LF
authors.lastname: Stassen
authors.forename: C J
authors.initials: CJ
authors.lastname: Kerawala
mesh_terms: D000293:Adolescent; D000328:Adult; D002574:Cervical Vertebrae; D002648:Child; D002675:Child, Preschool; D019465:Craniofacial Abnormalities / Q000517:prevention & control; D004954:Esthetics; D005146:Facial Asymmetry / Q000517:prevention & control; D005260:Female; D005355:Fibrosis; D006801:Humans; D007223:Infant; D008297:Male; D008416:Mastoid / Q000601:surgery; D009068:Movement; D009333:Neck / Q000503:physiopathology; D009334:Neck Muscles / Q000002:abnormalities / Q000601:surgery; D026741:Physical Therapy Modalities; D011183:Postoperative Complications / Q000517:prevention & control; D012600:Scoliosis / Q000517:prevention & control; D014103:Torticollis / Q000151:congenital* / Q000534:rehabilitation / Q000601:surgery; D016896:Treatment Outcome