Singh G
Ann Ophthalmol. 1985 Sep;17(9):535-8.
Cryoextraction and forceps extraction of cataract are compared, with specific reference to their utility and practicability in developing countries. Because of cost and limited availability, cryoextraction is rarely performed in these areas. The decision whether to use general or local anesthesia is also discussed.
对白内障冷冻摘除术和镊子摘除术进行了比较，特别提及了它们在发展中国家的实用性和可行性。由于成本和可用性有限，这些地区很少进行冷冻摘除术。还讨论了使用全身麻醉还是局部麻醉的决定。
