[Incidence of maxillary orthopaedic anomalies in adolescents].
Within the framework of an epidemiological survey of the state of dentition the authors examined some 4% of adolescents in the East Slovakian region (aged 15-18 years). The authors recorded the following values according to Angle's classification: A II/1-14.3% A II/2-7.5% A III-3.1%. Abnormal position of the frontal teeth: retrusion-8.2% protrusion-12.2% cramming-19.7%. Incidence of malocclusion: deep occlusion-23.8% labial occlusion-4.4% open occlusion-5.8% crossed occlusion-7.3%. Diastema with normal position of the frontal teeth-7.9%. The authors evaluate the total incidence of maxillary orthopaedic defects-70.2%-as very high.
Frankovic
K
K
Kuchárska
D
D
Takác
L
L
D000293:Adolescent; D003604:Czechoslovakia / Q000453:epidemiology; D006801:Humans; D008310:Malocclusion / Q000453:epidemiology*; D008439:Maxillary Diseases / Q000453:epidemiology*
Výskyt cel'ustnoortopedických anomálií dorastu.