Increasing Risk of Disturbed Root Development in Permanent Teeth in Childhood Cancer Survivors Undergoing Cancer Treatment at Older Age

摘要

Background: Structural anomalies of teeth are observed at high rates in childhood cancer survivors (CCS). Several therapeutic exposures have been shown to be associated with dental developmental disturbances. This study was conducted to analyze the risk factors for dental developmental abnormality (DDA) and investigate the association between age at the time of cancer treatment and DDA in CCS.