We examined 30 patients for visual acuity, ocular motility, and light projection before and after retrobulbar anesthesia for cataract surgery.
We examined 30 patients for visual acuity, ocular motility, and light projection before and after retrobulbar anesthesia for cataract surgery.
本篇报告30位（30眼）接受白内障手术的病人，手术前施行球后麻醉之后视力降低的情形。