青光眼是我国主要的致盲眼病之一,它引起的视功能损害是不可逆的。调查资料表明,在青光眼患者中,致盲率达15.8%,且青光眼的发生是不可能预防的[1]。由于青光眼的临床表现复杂多样,易发生误诊,而临床诊疗过程中的误诊和漏诊又是青光眼致盲的一个重要原因。早期准确诊断是提高 Glaucoma is one of the major causes of blindness in our country. The damage caused by it is irreversible. Survey data show that in patients with glaucoma, blinding rate reached 15.8%, and the incidence of glaucoma is impossible to prevent [1]. Due to the complicated and diverse clinical manifestations of glaucoma, misdiagnosis is easy to occur. However, misdiagnosis and missed diagnosis during glaucoma treatment are also an important cause of glaucoma blindness. Early accurate diagnosis is to improve