口腔内恶性肿瘤放射治疗中,病人口腔黏膜反应重,进食痛苦,放射剂量提不上去,放疗效果不理想,一直是困扰放疗医生的一大难题。虽加腔内照射,但放射源的固位不理想,副损伤大。为了提高疗效,减轻不良反应,我们于2000年3月至2009年5月开展了利用口腔材料,根据病人口腔肿瘤的不同部 Oral malignant tumor radiation therapy, the patient’s oral mucosal reaction, eating pain, radiation dose can not go up, radiotherapy is not satisfactory, has been plagued radiotherapy doctors a major problem. Although plus cavity irradiation, but the retention of radioactive sources is not ideal, Vice injury. In order to improve efficacy and reduce adverse reactions, we conducted from March 2000 to May 2009 the use of oral materials, according to the different parts of the patient’s oral cancer