Revising infection prone Trabeculectomy using donor scleral graft

​This patient had undergone a trabeculectomy with mitomycin (MMC) in both eyes more than 4 years ago and has recently been suffering from recurrent bleb leaks and infections. As can often happen, especially with the older approach of the day of limbal-based surgery (conjunctival incision in the fornix) with the MMC applied over a more localized area, the bleb enlarged and thinned over the years.

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Transconjuctival suturing scleral flap for hypotony s/p Trabeculectomy

​This 50 y.o. patient underwent a trabeculectomy with mitomycin-C then developed progressive hypotony maculopathy as well as a cataract. After concluding the cataract portion of the surgery, I placed a suture through the conjunctiva and its underlying scleral flap supratemporally. This video shows this portion of the surgery.

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New iOS 4 accessibility options great for Baby Boomers

New iOS 4 accessibility options great for Baby Boomers

The accessibility options now available on iOS 4 for the iPhone helps people read their screen more easily. Probably more important than the higher resolution on the new iPhone 4 device are the accessibility options in the upgraded OS that can be used on prior iPhone/iPod touch models.

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Value of the iPad in medical care?

Value of the iPad in medical care?

I have copied my comments and made some corrections to what I posted on 29May2010 at CanadianEMR.ca iPad Where is the Value about how I have been using the iPad so far. I have taken the liberty of adding some helpful links to the apps that I referred to in my comments that I made at CanadianEMR. I thought it might be of interest to readers of my blog so am also posting it here. Please check http://canadianemr.ca too as they always have great articles in this field.

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Is the Glaukos iStent the next big thing in Glaucoma Surgery?

There’s a new device available to help in the surgical management of patients with glaucoma: the Glaukos iStent. After implanting a pair of these in each of three patients, here are my initial thoughts along with links to some recent publications. I have also included a video of the second patient in whom I used these implants and several recent references on the device. The iStent was approved in Canada in April 2010 but still awaits FDA approval in the United States.

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Intraocular trimming of Ahmed glaucoma tube

Intraocular trimming of Ahmed glaucoma tube

This aphakic patient presented with elevated intra-ocular pressure many years after Ahmed Glaucoma Valve implantation performed by a colleague of mine. 

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