干眼综合征(Dry eye syndrome)亦称干燥性角结膜炎(KCS),是由于眼部和全身多种原因导致的眼部腺细胞分泌减少的常见眼病。近年来,对其发病机理、临床表现及治疗有了更深入的研究。本文予以综合介绍。一、眼表面的定义几年前,眼表面的定义仅限定为一个完 Dry eye syndrome, also known as keratoconjunctivitis sicca (KCS), is a common eye disease with reduced secretion of eye glands due to various causes of the eye and body. In recent years, its pathogenesis, clinical manifestations and treatment have been more in-depth study. This article gives a comprehensive introduction. First, the definition of the surface of the eye A few years ago, the definition of the surface of the eye is limited to one end