眼内部眦外伤常伴有泪小管的断裂,如未能及时发现并修复,可导致长期溢泪等后遗症。我院1984年1月、7月曾遇二例,用套针引线法修复成功,特报告如下: 修复方法:麻醉同泪囊手术。清理创面。剪断内眦韧带,剥离内侧壁暴露泪囊。泪囊壁前上纵形切开0.3～0.5cm,向外上逆行插入内套?设0.15m/m铜线之12号钝头穿刺套针出泪小管鼻侧断端,推入铜线使铜 Intraocular trauma often accompanied by traumatic rupture of the canaliculi, if not found and repaired in time, can lead to long-term overflow tears and other sequelae. Our hospital in January 1984, July had two cases, with trocar lead repair success, special report as follows: Repair method: anesthesia with lacrimal sac surgery. Clean the wound. Cut the ligament medialis, peel the medial wall to expose the lacrimal sac. Teardrop laparotomy on the longitudinal incision 0.3 ~ 0.5cm, retrograde outward retrograde insertion? Set 0.15m / m copper wire on the 12th blunt puncture trocar nasal puncture end of the canal, push the copper copper