choroidal injury

Early lacquer crack without neovascular macular hemorrhage, with liver and kidney yin deficiency, blood deficiency failed to foster; as the illness progresses, choroidal neovascularization can cause bleeding, with hyperactivity of fire due to yin deficiency, and mainly stagnated heat injury.

早期有漆裂纹而无新生血管的黄斑出血，以肝肾阴虚，精血不足失于濡养为主；随着病程进展，脉络膜新生血管形成，可引起反复出血，以阴虚火旺，郁热伤络为主。

Conclusions: Vitreous surgery should be performed postinjury 7~ 15 days on patients with severe ocular injury and hemorrhagic choroidal detachment.

结论：严重眼外伤合并出血性脉络膜脱离应于伤后7～15d行玻璃体手术。

Results Main causes for serious visual function injury were optic nerve and retina injury. It included commotio retinae, retinal hemorrhage, choroidal ruptures, chorioretinal rupture, chorioretinal hemorrhage, detachment of retina and injury of optic nerve.

结果眼挫伤视功能严重受损的主要原因是视网膜、视神经受损，常见的有视网膜震荡、视网膜出血、黄斑裂孔、脉络膜破裂、出血，视网膜脱离和视神经损伤。

Methods: The vitreous surgery were performed on 4 patients ( 4 eyes) with severe ocular injury and hemorrhagic choroidal detachment postinjury 7~ 20 days ( average 13 days).

方法：对4例、4眼严重眼外伤合并出血性脉络膜脱离患者，于伤后7～20d，平均13d行玻璃体手术。