title: [In this study, it was investigated that, whether the FR-3 appliance was adequate or not in functional orthopedic therapy].
abstract: Examinations were based on lateral cephalometric changes in sagittal extent. For this purpose, The FR-3 appliance was tried out on total 13 patients (5 female and 8 male) Who have skeletal Angle Class III malocclusion due to maxillary inadequacy. The changes in the sagittal direction on lateral cephalograms and the findings obtained as a result of treatment, were compared with the usual grow up and maturation values. Then, whole data were evaluated biostatistically. Consequently, all results showed that, although FR-3 appliance can be used on this type of malocclusions, good patient cooperation and knowing the individual optimal grow-up models are extremely important and necessary.
authors.forename: O
authors.initials: O
authors.lastname: Bengi
authors.forename: I
authors.initials: I
authors.lastname: Uzel
authors.forename: Y
authors.initials: Y
authors.lastname: Işimer
authors.forename: D
authors.initials: D
authors.lastname: Sağdiç
mesh_terms: D000202:Activator Appliances; D002508:Cephalometry; D005260:Female; D006801:Humans; D008297:Male; D008313:Malocclusion, Angle Class III / Q000628:therapy*
vernacular_title: Frankel'in "fonksiyonel regülatörü" (FR-3) ile yapilan tedavilerde sagital yöndeki sefalometrik değişkliklerin incelenmesi.