１引言 骨旁骨瘤是指发生于颅面骨区外的骨瘤，系发生于管状骨骨膜的良性肿瘤。国内２０年来少有报道，现就我院收治的１例报告如下。２病例报告 男， ３１岁。因发现左小指末端肿物５年于 １９９９年 １０月２０日入院。５年前因砸伤左小指致末端红肿疼痛，肿痛消退后仍有一黄 1 Introduction Bone adjacent bone tumor refers to occur in the craniofacial region of the osteoma, Department of peritubular perforation occurred in the benign tumor. Little domestic report for 20 years, now admitted to our hospital in 1 case reported as follows. 2 case reports Male, 31 years old. Due to the discovery of the left little finger tumor at the end of 5 years in 1999 October 20 admission. 5 years ago due to bruising the left small finger pain caused by swelling of the end of the swelling, swelling and pain is still there after a yellow