纤维内窥镜(简称纤镜)的发明,促进了消化系疾病诊疗技术的飞跃进展。随着纤镜的不断改进,其应用范围也不断扩大。近年来国产纤镜,特别是上消化道纤镜质量明显提高,十二指肠镜、结肠镜已研制成功,消化道内窥镜诊疗技术在我国已广泛开展。为此,简单介绍纤维内窥镜在上消化道疾病的应用,以供参考。 The invention of fiber endoscopy (referred to as fibrinoscopy) has promoted the leapfrog progress in the diagnosis and treatment of digestive diseases. With the continuous improvement of fiberglass, its scope of application is also expanding. In recent years, domestic fiber optic mirror, especially the upper digestive tract fiberglass quality was significantly improved, duodenoscopy, colonoscopy has been successfully developed, gastrointestinal endoscopy diagnosis and treatment technology has been widely carried out in our country. To this end, a brief introduction of fiber endoscopy in the upper gastrointestinal diseases, for reference.