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Optometry Infographic: Stages of Macular Hole Development

Posted by Amanda Dexter on Nov 28, 2016 12:00:00 AM

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We continue with our Optometry Infographics series with our latest on the stages of macular hole development.

Stage 1 Macular Hole (or impending MH): Localized contraction of the perifoveal vitreous causes a tractional detachment of the fovea resulting in a loss of the foveal contour. Stage 1 holes are characterized clinically as a small round yellow spot or ring in the fovea.  Visual acuity is usually better than 20/50. 

Stage 2 Macular Hole: This stage is marked by a small full-thickness retinal break (<400 µm in diameter). This can occur weeks to months following Stage 1 MHs (approximately 50% progress to Stage 2). A further decline in visual acuity is also noted (20/50 to 20/80 range). In most cases, the posterior hyaloid has been confirmed to be still attached to the fovea on OCT analysis. 
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Topics: Facts, Infographics

Quiz: Black Friday Spending

Posted by Amanda Dexter on Nov 25, 2016 12:00:00 AM

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Quick question on Black Friday Spending:

How much money does that average consumer spend on Black Friday (approximately)?

Be sure to check out our other quizzes!

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Topics: Quiz

AOA 2016 General Election Report

Posted by Amanda Dexter on Nov 21, 2016 12:00:00 AM

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Many people are wondering how the results of the general election will affect themselves and their family/friends with regards to many different topics. Have you wondered how optometry will be affected? AOA President, Dr. Andrea Thau, highlights some of the major optometry-related topics in the AOA 2016 General Election Report, what has been done so far, what the plan is for the future, and how you can help! 

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Topics: Links, AOA

AOA's Privacy Appeal to NBEO Prompts Change at Testing Organization

Posted by Amanda Dexter on Nov 17, 2016 12:00:00 AM

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The data breach involving optometrists and optometry students has still not been cracked. Although many have their own speculations as to which profession database was compromised, no one has stepped forward to take responsibility yet.  Were you a part of it?

However, the AOA has pressured the NBEO to change their requirements for registration to protect registrant's social security numbers. In the past the full 9-digit social security number was required and was kept in the NBEO database.  AOA's Privacy Appeal to NBEO Prompts Change at the Testing Organization.

Recently, the NBEO changed it's requirements and is now using the new OE tracker number system and only the last 4 digits of the SSN. Additionally, the full SSNs of existing registrants have been truncated to only the last 4 digits. Although the effects of the breach are still causing many issues, at least this will help protect new students who have not signed up with NBEO yet. 

We also have 10 steps you should take to prevent identify theft.

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Topics: Cataracts, Links

OD Spotlight: Dr. Robert Meisel, O.D.

Posted by Amanda Dexter on Nov 16, 2016 12:00:00 AM

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What is your current mode of optometry practice?

I am semi-retired, having sold both of my private practices in 2007. I still serve as a contract optometrist at the California Veterans Administration Home in Chula Vista, CA, working two days per month (perfect for my busy lifestyle). It has nearly 300 residents, ranging from independent to assisted to skilled nursing health care levels.

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Topics: Optometrist Spotlight

Link: Robot Surgeon Can Slice Eyes Finely Enough to Remove Cataracts

Posted by Amanda Dexter on Nov 15, 2016 12:00:00 AM

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I am often amazed by the advances in medical technology. Robotic surgeon devices used to assist in surgical procedures have been around for many years. Now, this technology seems to be making it's way into the ocular surgery world.

A new surgical robot is claimed to be able to make the micro-scale movements required for the particularly delicate procedure of cataract surgery.  It is even designed to operate with greater accuracy than a human! Check out the article below which describes the new, incredible robotic device and how these robots remove cataracts.

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Topics: Cataracts, Links

Did You Know Optometry Student: Demodex Colonization

Posted by Amanda Dexter on Nov 14, 2016 12:00:00 AM
Optometry student, did you know that Demodex can be found on humans of all ages, and their presence increases in frequency with increasing age. The prevalence of Demodex colonization reaches almost 100% in people aged 70 years and older! Be sure to check out our other fact posts!
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Topics: Facts, Demodex

Optometry Quiz: Stage of Hypertension

Posted by Amanda Dexter on Nov 11, 2016 12:00:00 AM

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Optometry student, take this optometry quiz!

Blood pressure is determined both by the amount of blood your heart pumps and the amount of resistance to blood flow in your arteries. The more blood your heart pumps and the narrower your arteries, the higher your blood pressure. You can have high blood pressure (hypertension) for years without any symptoms. Take our latest quiz. 

Here is the scenario:

A patient with a consistent blood pressure reading of 154/92 mmHg should be categorized as belonging to which stage of hypertension?

Be sure to check out our other quizzes!

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Topics: Quiz

Poll: Optometry School and Hometown

Posted by Amanda Dexter on Nov 10, 2016 12:00:00 AM

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How far is your Optometry School from your Hometown?

 

Be sure to also take out past polls!

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Topics: Polls

Visit the OptoPrep Booth at Academy!

Posted by Amanda Dexter on Nov 9, 2016 12:00:00 AM

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OptoPrep is excited to be in Anaheim for the American Academy of Optometry Meeting! We would love to have you all come visit our booth in the exhibit hall and check out what OptoPrep has to offer! We’ve got many reasons for you to stop by, say hi, and see what OptoPrep can do for you! 

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Topics: Conferences

 

 

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