posterior vitreous

• 后部玻璃体

posterior vitreous的用法和样例：

例句

1. Conclusions Posterior vitrectomy combined with phacoemulsification and IOL implantation was a safe and effective method for proliferative diabetic retinopathy.
   结论后部玻璃体切除联合超声乳化人工晶状体植入术治疗增生期糖尿病性视网膜病变是可行的。