目的总结本院自1992年来收治的8例甲下外生骨疣患者的治疗体会。方法8例患者均行手术治疗,手术切除效果良好,切除骨疣时必需同时切除连着处部分正常骨是保证术后不复发的关键,同时应尽量修复甲床以防止新甲畸形。结果作者先后治疗过8例,术后效果较理想。本组病例随访2～4年无一例复发。结论甲下外生骨疣治疗并不困难,但极易误诊,应该细心观察和诊断,一旦确诊,应及时进行手术治疗。 Objective To summarize the experience of treatment of 8 patients with inferior exogenous bone warts treated in our hospital since 1992. Methods All the 8 patients underwent surgical treatment. The resection effect was good. It was necessary to remove some of the normal bone at the same time when removing the warts. This is the key to ensure no postoperative recurrence. At the same time, the nail beds should be repaired to prevent the new formations. Results The authors have treated 8 cases, the effect is better. The patients were followed up for 2 to 4 years without a recurrence. Conclusion A lower extremity bone warts treatment is not difficult, but easily misdiagnosed, it should be carefully observed and diagnosed, once diagnosed, surgical treatment should be promptly.