title: [Primary closure after extraction of a palatally versioned upper 2d premolar using a rotated periosteal method].
mesh_terms: D000539:Alveolar Process / Q000502:physiology; D001641:Bicuspid / Q000601:surgery*; D006801:Humans; D008310:Malocclusion / Q000601:surgery; D013524:Surgical Flaps; D014081:Tooth Extraction / Q000379:methods*; D014945:Wound Healing