title: Myotomy of the levator labii superioris muscle and lip repositioning: a combined approach for the correction of gummy smile.
authors.affiliation: Department of Surgery; Division of Orthodontics and Craniofacial Malformations; San Jorge Children's Hospital/Plastic and Reconstructive Surgery Center; San Juan, Puerto Rico.
authors.forename: Mario
authors.initials: M
authors.lastname: Polo
mesh_terms: D005152:Facial Muscles / Q000601:surgery*; D006801:Humans; D008046:Lip / Q000601:surgery*; D015361:Rhytidoplasty / Q000379:methods*