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Educational Ophthalmology Surgeryl Videos

Phacoemulsification of subluxated lens with iris repair

Phacoemulsification of subluxated lens with iris repair

Phacoemulsification of subluxated lens with iris repair The surgical procedure in phacoemulsification for removal of cataract involves a number of steps. Each step must be carefully and skillfully performed in order to achieve the desired result. The steps may be described as follows: Anaesthesia; Exposure of the eyeball using a lid speculum; Entry into the eye through a minimal incision ... Read More »

PPV with ILM peeling in post traumatic macular hole

PPV with ILM peeling in post traumatic macular hole

PPV with ILM peeling in post traumatic macular hole Indications for consideration of the surgical management of macular holes are based on the presence of a full-thickness defect. Once this defect has developed, the potential for spontaneous resolution is low. Thus, surgical management is recommended with documentation of a stage 2 or higher, full-thickness macular hole. Stage 1 holes and ... Read More »

Eversbusch operation for Ptosis

Eversbusch operation for Ptosis

Eversbusch operation for Ptosis an operation for ptosis of the upper eyelid, consisting of resection of the levator muscle through a skin incision. The Eversbusch procedure consisted of a shortening of the levator by taking a tuck in it, the approach being through the skin of the upper lid. While this operation has proved effective in cases of ptosis of slight ... Read More »

Fixation of Subluxated Intraocular Lens

Fixation of Subluxated Intraocular Lens

Fixation of Subluxated Intraocular Lens Cataract surgery is the most common operation performed by ophthalmologists. Although it has a very high success rate, certain complications may occur. Intraocular lens (IOL) malpositions range from simple IOL decentration to luxation into the posterior segment. Subluxated IOLs involve such extreme decentration that the IOL optic covers only a small fraction of the pupillary ... Read More »

ECCE for Subluxated Hypermature Cataract

ECCE for Subluxated Hypermature Cataract

ECCE for Subluxated Hypermature Cataract A Morgagnian cataract arises when a cortical cataract becomes hypermature. A cortical cataract is an opacity of the lens cortex or periphery of the lens. An early cortical cataract is often clinically diagnosed by spoke-like or wedge-shaped opacities of the lens, most commonly in the inferior quadrants. As the cataract matures, the lens fibers degenerate, ... Read More »

Phacoemulsification of white cataract

Phacoemulsification of white cataract

Phacoemulsification of white cataract Phacoemulsification (Phaco) is the most common technique used by developed countries. It involves the use of a machine with an ultrasonic handpiece equipped with a titanium or steel tip. The tip vibrates at ultrasonic frequency (40,000 Hz) and the lens material is emulsified. A second fine instrument (sometimes called a “cracker” or “chopper”) may be used from ... Read More »

ILM peeling with epiretinal membrane removal

ILM peeling with epiretinal membrane removal

ILM peeling with epiretinal membrane removal Epiretinal membrane is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes. It is also called macular pucker. Sometimes, as a result of immune system response to protect the retina, cells converge in the macular area as the vitreous ages and pulls away in posterior vitreous detachment ... Read More »

Snail-track capsulorhexis in intumescent cataract

Snail-track capsulorhexis in intumescent cataract

Snail-track capsulorhexis in intumescent cataract Two-stage continuous curvilinear capsulorhexis helps prevent unexpected radial tears of the initial capsulotomy from high intracapsular pressure, sudden radialization of the CCC and other intraoperative complications due to high intracapsular pressure, thus providing a safe cataract surgery in cases of white cataracts. These findings were supported by ultrasonography.   Source:Ophthalmology Videos Snail-track capsulorhexis in intumescent ... Read More »

Femtosecond laser makes cataract surgery easier ( Pizza Slices Technique)

Femtosecond laser makes cataract surgery easier ( Pizza Slices Technique)

Femtosecond laser makes cataract surgery easier ( Pizza Slices Technique) In this video we can see how (FLACS) Femtosecond laser assisted cataract makes it easier by doing a complete circular capsulorehxsis and by cutting the nucleus with a sextan cuts into small triangles and also by softening the remaining nucleus into small cubes. The role of femtosecond lasers in cataract ... Read More »

Cut the zonules and get the rhexis back

Cut the zonules and get the rhexis back

Cut the zonules and get the rhexis back when the edge of the capsulorhexis extends to the jungle of the zonules you can cut some of them and get the rhexis back Capsulorhexis is a technique used to remove the lens capsule during cataract surgery. The spelling has varied between having one or two ‘r’s. It generally refers to removal ... Read More »

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