Esthetics Restor ation after Rapid Or thodontic Extrusion of Subgingivally Fr actur ed Incisor : A Case Repor t

JI Jun1, LUO Xiao- ping2, LU Wei1, SHI Yu- juan2, WU Lie2, SHU Cheng- jun2

West China Journal of Stomatology . 2007, (02): 206 -207 .