authors.affiliation: Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thaïlande. Electronic address: niwat.anu@mahidol.ac.th.
authors.forename: Niwat
authors.initials: N
authors.lastname: Anuwongnukroh
authors.affiliation: Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thaïlande.
authors.forename: Surachai
authors.initials: S
authors.lastname: Dechkunakorn
authors.affiliation: Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thaïlande.
authors.forename: Kannida
authors.initials: K
authors.lastname: Kunakornporamut
authors.affiliation: Research Office, Faculty of Dentistry, Mahidol University, Bangkok, Thaïlande.
authors.forename: Peerapong
authors.initials: P
authors.lastname: Tua-Ngam
keywords: Arcades dentaires; Classe II division 1; Extraction; Postcontention