Resorption of the roots of upper incisor teeth due to misplaced canine teeth.
D000293:Adolescent; D002648:Child; D003481:Cuspid / Q000254:growth & development; D005260:Female; D006801:Humans; D008297:Male; D008437:Maxilla; D014079:Tooth Eruption, Ectopic / Q000150:complications*; D014091:Tooth Resorption / Q000209:etiology*