authors.affiliation: Department of Orthodontics, Faculty of Dentistry, Tishreen University, Lattakia, Syrie. Electronic address: shadi.moawad@gmail.com.
authors.forename: Shadi George
authors.initials: SG
authors.lastname: Moawad
authors.affiliation: Department of Orthodontics, School of Dental Medicine, Saint-Joseph University, Beirut, Liban; Department of Orthodontics, School of Dentistry, Beirut Arab University, Beirut, Liban; Department of Orthodontics and Dentofacial Orthopedics, Goldman School of Dental Medicine, Boston University, Boston, États-Unis.
authors.forename: Joseph
authors.initials: J
authors.lastname: Bouserhal
authors.affiliation: Department of Orthodontics, Faculty of Dentistry, Albaath University, Homs, Syrie.
authors.forename: Mohammad Kusai
authors.initials: MK
authors.lastname: Al-Munajed
keywords: Céphalométrie antéropostérieure; Déficit transversal maxillaire; Expansion maxillaire rapide; Laser Erbium-YAG