AIM:To study the curative effect of basal anesthesia in infant chalazion surgery,providing the clinical treatment of infant chalazion with a reference.METHODS:A retrospective analysis of 56 cases’ data in our hospital afflicted with infant chalazion,surgery was conducted under basal anesthesia,and made postoperative follow-up.RESULTS:All cases of infants chalazion patients were cured,no anesthetic accident.All were cured in one-stage operation,local induration disappeared.All patients were followed up for more than six months,no recurrences.CONCLUSION:Basal anesthesia is a safe and effective method in infant chalazion surgery,it’s worthy of spreading.