Short root anomaly.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007180:Incisor / Q000002:abnormalities; D008297:Male; D008875:Middle Aged; D011861:Radiography, Dental; D014071:Tooth Abnormalities / Q000000981:diagnostic imaging* / Q000235:genetics; D014078:Tooth Eruption; D014092:Tooth Root / Q000002:abnormalities*