Conclusion Proliferative diabetic retinopathy and retinal vein occlusion are the main causes of non-traumatic vitreous hemorrhage.

结论增生型糖尿病性视网膜病变、视网膜静脉阻塞是非创伤性玻璃体积血的主要原因。

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Conclusions Vitrectomy is an effective method to treat early stage severe traumatic vitreous hemorrhage. The proper timing for surgery is 2 ~ 4 weeks after injury.

结论玻璃体切除术治疗早期外伤性玻璃体积血是有效的治疗方法，在伤后2 ~4周进行手术为适宜的手术时机。

youdao

Conclusions Vitrectomy is an effective method to treat early stage severe traumatic vitreous hemorrhage. The proper timing for surgery is 2 ~ 4 weeks after injury.

结论玻璃体切除术治疗早期外伤性玻璃体积血是有效的治疗方法，在伤后2 ~4周进行手术为适宜的手术时机。

youdao