The prolonged sub-tenon block for long vitreoretinal surgery
نویسندگان
چکیده
منابع مشابه
Sub-Tenon Versus Peribulbar Anaesthesia for Cataract Surgery
Methods: A total of 50 patients were enrolled in the study between 1 July 2002 until 31 December 2002. 25 patients were randomly assigned to peribulbar anaesthesia (group A) and 25 patients sub-Tenon anaesthesia (group B). The surgeon observed and recorded whether there was eye movement during surgery or not. The movement was graded as: no movement, slight movement, moderate movement and full r...
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purpose: to evaluate the efficacy of sub-tenon block (preemptive analgesia) following general anesthesia and before the beginning of scleral buckling and cryopexy in retinal detachment (rd) surgery on decreasing intra- and post-operative complications. methods: sixty eight patients scheduled for rd surgical repair with asa (american society of anesthesiologists) class і or ii were enrolled in t...
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Many vitreoretinal procedures are performed in offices and hospitals where cost control is important. We describe three useful devices and techniques that facilitate these procedures at minimal expense and often greater convenience. These include an accurate method for localising the pars plana without the use of callipers, an inexpensive, reliable, pressure regulated air pump for fluid-air exc...
متن کاملPneumatic tools for vitreoretinal surgery
One of the difficulties of microsurgery is learning how to control physiological tremors. The pneumatic tool eliminates the physiological tremor, but no tactile feedback is provided. The manual tremor when closing the forceps is completely eliminated and the exact target can be more easily grabbed. Forceps closure pressure can rise up to 50 psi, whereas the scissors can be used in two modes: mu...
متن کاملLong term outcome of secondary glaucoma following vitreoretinal surgery.
PURPOSE To determine the long term outcome of secondary glaucoma following retinal reattachment surgery. METHOD A longitudinal retrospective study was undertaken of the medical records of patients referred to the Glaucoma Service at Moorfields Eye Hospital following retinal reattachment surgery. The main outcome measures were final intraocular pressure (IOP), progression in cup:disc ratio, an...
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ژورنال
عنوان ژورنال: HERALD of North-Western State Medical University named after I.I. Mechnikov
سال: 2019
ISSN: 2618-9704,2618-7116
DOI: 10.17816/mechnikov201911313-22