论文部分内容阅读
对低眼压性青光眼早期诊断是比较困难的,而传统的激发试验方法又不易把本病和其它开角型青光眼区分。因此,作者设计一种使眼眶产生负压的激发试验法,以期有助于对低眼压性青光眼的早期诊断。仪器和方法:用一个特制水下面罩,把眼眶封闭起来,使眶内连续产生低压状态(-50mmHg)5分钟或5分钟以上。水下面罩连接一个可供使用者调节低压数值及持续时间的机器,当把罩放在眼眶并使眼眶低压状态达到一定程度时,眼球壁乃膨胀,眼压下降。把面
Early diagnosis of hypotensive glaucoma is more difficult, and the traditional method of excitation test is not easy to distinguish this disease and other open-angle glaucoma. Therefore, the authors devised an excitation test that produces negative pressure in the orbit to aid in the early diagnosis of hypotony glaucoma. Instruments and Methods: A special underwater mask to close the orbit, the orbital continuous low-pressure state (-50mmHg) for 5 minutes or more. Underwater mask connected to a user to adjust the low pressure value and duration of the machine, when the cover placed in the orbit and the orbit to a certain extent, low pressure, the eye wall is inflated, intraocular pressure drop. Put noodles