一般认为外伤性视网膜脱离多见于儿童,且以钝挫伤最为常见。钝挫伤引起的视网膜脱离多见于30岁以下患者,男多于女。多呈锯齿缘离断,且好发于颞下象限,其次为鼻上象限。本文作者近8年来共作视网膜脱离手术613例,对其中30岁以下的101例(109眼)进行了回顾性研究。男:女为68%:32%。双眼发病率相等。作者并列表详细分析41例(占40%)有眼部或头面部外伤史的病例。其中11例(27%)为眼球穿通伤(3例合并眼内异物);30例(73%) Generally believed that traumatic retinal detachment more common in children, and the most common blunt trauma. Blunt trauma caused by retinal detachment more common in patients under 30 years of age, more men than women. Most serrated margin off, and occur in the inferior quadrant, followed by the nasal quadrant. In the past eight years, the authors performed a total of 613 retinal detachment procedures, of which 101 cases (109 eyes) under 30 years of age were retrospectively studied. Male: 68% female: 32%. The incidence of both eyes is equal. The authors and a detailed analysis of 41 cases (40%) cases of eye or head and face history of trauma. Among them, 11 cases (27%) were penetrating through the eye (3 cases with intraocular foreign bodies); 30 cases (73%)