pars plana การใช้

• Here pars plana vitrectomy has been shown to relieve symptoms.
• It is also used in pars plana vitrectomy procedures where a retina hole or tear is repaired.
• Given the severity of the endophthalmitis, though bacteria were sensitive to intravitreal antibiotics, pars plana vitrectomy was needed in four cases.
• Although couching is nowadays routinely practiced merely in remote areas in third world countries, it was a precursor to pars plana vitrectomy.
• The current standard of care for treating these adhesions is pars plana vitrectomy ( PPV ), which involves surgically removing the vitreous from the eye.
• Machemer and Helmut Buettner created the vitreous infusion suction cutter ( VISC ), an instrument that made possible pars plana vitrectomy . ( Who performed the first pars plana vitrectomy might be in dispute due to claims of priority by Japanese ophthalmologists .)
• Machemer and Helmut Buettner created the vitreous infusion suction cutter ( VISC ), an instrument that made possible pars plana vitrectomy . ( Who performed the first pars plana vitrectomy might be in dispute due to claims of priority by Japanese ophthalmologists .)
• The zonules attach to the lens capsule 2mm anterior and 1 mm posterior to the equator, and arise from the pars plana region of the ciliary epithelium and pass forward closely related to the lateral surfaces of the ciliary process of the pars plicata.
• In a Dutch study by Cees van der Windt, MD, and colleagues, 100 eyes, with PVD-related floaters persisting for more than nine months, were treated with YAG laser vitreolysis ( " n " = 65 ) or pars plana vitrectomy ( " n " = 35 ).
• "' Vitrectomy "'is surgery to remove some or all of the vitreous humor from the eye . "'Anterior vitrectomy "'entails removing small portions of the vitreous humor from the front structures of the eye  often because these are tangled in an intraocular lens or other structures . "'Pars plana vitrectomy "'is a general term for a group of operations accomplished in the deeper part of the eye, all of which involve removing some or all of the vitreous humor  the eye's clear internal jelly.