国际医学上已公认口腔粘膜白斑是一种癌前病变的过程,为了早发现、早诊断、早治疗,治疗白斑成为口腔癌防治工作的重要任务,同时也是一种老年性疾病。根据我国近两年来全国13万多人的口腔白斑普查发生率的初步统计为10.47%,即14,076人患白斑。广州部队年老干部200多人的口腔白斑发病率,高达20%以上。我们自1960年开始治疗口腔白斑,1963年进行有计划的治疗措施,20年来曾先后试用治疗方法10多种,目前认为用外科手术治疗口腔 International medical recognized oral leukoplakia is a precancerous process, in order to early detection, early diagnosis, early treatment, the treatment of leukoplakia oral cancer prevention and control an important task, but also a senile disease. According to the preliminary statistics of the incidence of oral leukoplakia of more than 130,000 people in China in the recent two years, 10.47%, or 14,076 people, have white patches. The incidence of oral leukoplakia in more than 200 elderly cadres in Guangzhou army is as high as over 20%. We have been treating oral leukoplakia since 1960 and have planned treatment measures in 1963. Over the past 20 years, we have tried more than 10 kinds of treatment methods and it is currently considered that surgical treatment of oral cavity