anterior: adj.(opp. posterior)1.以前的，先前的；先存在的 (to)。2.前面的，前部的 (to). an anterior age 早期。短语和例子age anterior to the flood 洪水以前的时期。n.-ity 先前；原先。adv.-ly 在以前；在前面。
Morphological change of anterior chamber angle and its clinical significance after posterior chamber intraocular lens implantation 后房型人工晶状体植入术后前房角形态改变及临床意义
2.
The change of configuration about anterior chamber angle of primary angle - closure glaucoma before and after extraction of cataract 白内障超声乳化联合房角粘连分离术治疗慢性闭角型青光眼
3.
We reported a case of chalcosis oculi with a piece of pure copper wire embedded in the 6 - o ' clock position of anterior chamber angle for five years 此病症之表现和异物在眼内的位置、铜质含量纯度与异物大小有关。
