Willich N, Gundacker K, Zwingers T, Rohloff R
Radiologische Klinik, Universität München.
Strahlenther Onkol. 1988 Aug;164(8):466-73.
39 patients, who were irradiated with doses of 50 to 70 Gy for ENT-tumors over a period of 3.5 months to three years prior to the examination, showed a rapidly progressing caries of the teeth inside the target volume. The teeth outside the target volume developed a caries of less extent. Radiation induced xerostomia, effects of the irradiation of the soft tissues, nutrition habits and hygiene are discussed as causes for the damage of the teeth.
39名患者在检查前3.5个月至三年期间因耳鼻喉肿瘤接受了50至70 Gy的辐射，其靶区内的牙齿出现了快速进展的龋齿。靶区外的牙齿龋齿程度较轻。本文讨论了放射性口干、软组织照射的影响、营养习惯和口腔卫生等作为牙齿损伤的原因。
