近年来,眼前节外伤后的视力预后有显著改善。这主要是由于手术技术方面改进的结果,包括手术显微镜的应用,可使创缘完美的重新对合,而使眼部解剖关系得以恢复。但眼后节外伤的预后仍较差,即使眼球不是由于原发性外伤引起的急性损伤而使眼球丧失,继发性的并发症也常发生并可导致严重后果。这些并发症中许多是由于在损害的组织或感染的组织中产生炎症的结果,或对异物的反应,而导致纤维细胞的增生。由于产生睫状膜而导致低眼压及眼球萎缩。由于玻璃体机化膜常可牵引视网膜,而造成视网膜破孔 In recent years, anterior segment traumatic visual acuity prognosis has significantly improved. This is mainly due to the improved results of surgical techniques, including the use of surgical microscopes, can make the perfect edge of the re-match, leaving the ocular anatomy restored. However, the prognosis of traumatic ocular trauma is still poor, even if the eye is not due to acute injury caused by primary trauma and loss of the eye, secondary complications often occur and can lead to serious consequences. Many of these complications result from the production of inflammation in damaged or infected tissues, or in response to foreign bodies, resulting in the proliferation of fibroblasts. Due to the ciliary membrane resulting in low intraocular pressure and atrophy. As the vitrification machine can often pull the retina, causing retinal holes