维生素Ｋ(Ｖｉｔ)缺乏出血症是婴儿期最常见的出血性疾病。对其所致颅内出血形成较大血肿的病例 ,以往内科保守治疗病死率和残废率都相当高 [1] 。1992年 1月～ 1999年 1月作者对Ｖｉｔ缺乏颅内较大血肿 15例进行手术治疗 ,取得较好效果 ,报告如下 :1　临床资料1.1　一般资料男 Vitamin K (Vit) Deficiency Bleeding is the most common hemorrhagic disease in infancy. Intracranial hemorrhage caused by a larger hematoma cases, the conservative medical treatment in the past the mortality and disability rates are quite high [1]. From January 1992 to January 1999, the author of 15 cases of lack of intracranial hematoma Vit was treated surgically and achieved good results, the report is as follows: 1 Clinical data 1.1 General information Male