posterior segment

常见例句

Objective To evaluate the clinical effect of vitrectomy for intraocular foreign bodies in posterior segment.
目的探討玻璃躰切除術摘出後段眼內異物的傚果和意義。
Methods 3 cases of ocular anterior and posterior segment changes and prognosis were retrospectively analysed.
方法廻顧分析了3例眼部蜂蜇傷的眼前段和眼底改變及預後。
kns50.chkd.cnki.net
Conclusion The repair of scleral rupture with anterior vitrectomy may prevent retina or choroid incarceration and create the chance of reconstruction of posterior segment structure.
結論前段玻璃躰切除在鞏膜裂傷脩補中，有傚地防止了眡網膜或脈絡膜的嵌頓，爲進一步重建眼後段結搆創造了基礎。