Methods: 101 cases (126 eyes) of dendritic keratitis were painted with carbolic acid or trichloroacetic acid following topical anesthesia with 1% Dicaine and then dressed.

• 方法:101例126眼树枝状角膜炎患者均在1%25地卡因表面麻醉后应用石炭酸或三氯醋酸搽于病变角膜上皮然后包扎。