有症状的原发性甲状旁腺机能亢进症 (简称原发性甲旁亢 )一旦确诊 ,首选手术治疗。低钙血症是术后最常见的并发症。自 196 6年～ 1997年 6月 ,我科收治原发性甲旁亢 2 5例 ,术后均出现程度不等的低血钙症状 ,本文就其产生机制、影响因素及其处理方法进行讨论。临床资料2 5例中 Symptomatic primary hyperparathyroidism (referred to as primary hyperparathyroidism) once diagnosed, the preferred surgical treatment. Hypocalcemia is the most common complication after surgery. From 196 years to June 1997, 25 cases of primary hyperparathyroidism were treated in our department. Hypocalcemia symptoms appeared in varying degrees after operation. This article will discuss the mechanism, influential factors and treatment methods . Clinical data of 25 cases