关键词: 口腔黏膜白斑, 激光, 治疗

Abstract:

Oral leukoplakia is a precancerous lesion of oral mucosa presented as white patches or plaques. The treatment for oral leukoplakia generally focuses on preventing it from turning into cancer，and the current treatment methods include：removing the risk factors，local or systemic drug therapy，surgical treatment（including traditional surgical knife，electrocoagulation and laser，etc.），photodynamic therapy，and cryotherapy，etc. Laser therapy stands out for its unique characteristics，including simple operation，less bleeding，good visual field，less pain，and smaller scar after operation. The aim of this paper is to compare and analyse the characteristics of different laser treatment for oral leukoplakia，hoping to provide clinicians with the reference for selecting different lasers.

Key words: oral leukoplakia, laser, treatment