小面积(疒节)肿、口腔溃疡及浅表性炎症,是临床中常见的、十分痛苦的疾病。在临床工作中我们运用氦氖激光对耳道(疒节)肿、鼻腔(疒节)肿、鼻窦炎、上颌窦炎、麦粒肿、散粒肿、牙根尖脓肿、牙髓炎、牙周炎、口腔溃疡、肌体小面积溃疡等进行治疗,取得了较好的效果。 Small area (tubercle) swollen, mouth ulcers and superficial inflammation, is a common clinical, very painful disease. In clinical work, we used helium-neon laser to treat ear canal (otorrhagia), nasal cavity otitis media, sinusitis, maxillary sinusitis, sty, granuloma, apical abscess, pulpitis, periodontitis, Oral ulcers, ulcers and other small body area for treatment, and achieved good results.