[Split-root syndrome].
D000328:Adult; D000368:Aged; D003387:Cracked Tooth Syndrome / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012389:Root Canal Obturation / Q000009:adverse effects; D014082:Tooth Fractures / Q000000981:diagnostic imaging*; D014092:Tooth Root / Q000000981:diagnostic imaging / Q000293:injuries*