1·Objective to evaluate the effect of ligature method to deepen fornix in portion conjunctival sac reconstruction.
目的评价部分结膜囊成形术时用埋线法行穹隆加深的疗效。
2·Objective to evaluate the effect of hidden ligature method to deepen fornix in portion conjunctival sac reconstruction.
目的评价部分结膜囊成形术时用埋线法行穹隆加深的疗效。