Visual acuity and pupillary reactions after peribulbar anaesthesia.
نویسندگان
چکیده
منابع مشابه
Visual acuity and pupillary reactions after peribulbar anaesthesia.
The effect of peribulbar anaesthesia on optic nerve function in 20 patients, before and after cataract surgery, was measured. All the patients had decreased visual acuity. Five (25%) had no perception of light. Seventeen (85%) developed a relative afferent pupil defect (RAPD). No patients saw the operating instruments. Seven (35%) had improved visual acuity immediately postoperatively. Patients...
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متن کاملIntraocular pressure after peribulbar anaesthesia: is the Honan balloon necessary?
Peribulbar anaesthetic blocks were administered to 70 patients and the intraocular pressure (IOP) measured immediately before and within 1 minute of the injections. In 10 patients IOPs were recorded at 1 minute intervals for 15 minutes after injection and then compared with the IOPs recorded in 60 patients after 5 or 10 minutes of Honan balloon ocular compression. The IOP rose significantly aft...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1994
ISSN: 0007-1161
DOI: 10.1136/bjo.78.1.41