Here’s how surgeons perform LASIK surgery.

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LASIK eye surgery has been popular for more than 20 years, with an estimated 20 million Americans undergoing the procedure to correct nearsightedness and improve distance vision. But some patients says the surgery has ruined their eyesight. Now an expert who once backed LASIK is campaigning to get it off the market. Dr. Tara Narula reports.

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Dr. Ankur Gupta of the Virginia Eye Institute discusses LASIK eye surgery as a method of correcting refractive errors. LASIK was first performed in Virginia on an FDA-approved laser by a VEI surgeon in 1996. Today, Virginia Eye Institute offers both conventional LASIK and custom LASIK with the bladeless IntraLase laser to precisely sculpt your cornea to correct refractive errors.

For more information on the services and procedures offered at Virginia Eye Institute please visit: https://goo.gl/6nX4RZ

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Originally broadcast November 21, 2014.

They advertise low, low prices. But does anyone actually pay that rate? Erica Johnson investigates.

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[GRAPHIC CONTENT WARNING: Images of a Surgical Procedure]

In 2011, our doctors performed more than 880 open-heart surgeries and 6,100 catheter-based procedures, including nearly 2,000 angioplasties. MedStar Union Memorial performs a higher percentage (94 percent) of beating-heart bypass surgeries than any other hospital in the nation.

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Nursing skills lab procedure for medication validation administration.

The spleen is the largest lymphoid organ. It receives blood from the splenic artery and is the only lymphoid organ that primarily filters blood instead of lymph.

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Observation of both jugular veins can provide a reliable indication of the volume and pressure in the right side of the heart since internal jugular veins pulsate in response to phasic changes in right atrial pressure. Proper positioning of the patient to increase the effects of gravity enhances distention of the jugular veins and, therefore, increases the ability to observe venous pulsations.

A video from the New England Journal of Medicine performed by Harvard Medical School showing basic lacerations repair

A video showing arthrocentesis of the knee from Harvard medical school

Residents Communication

A clue cell appears smudged, with indistinct contents and fuzzy, poorly defined borders.

Starting an IV

total knee joint replacement surgery

Inspection of the neck

Dr. Jawad has been performing Bariatric Surgery in Central Florida since 1984, and Laparoscopic Bariatric Surgery since 1999, having completed over 2000 Bariatric Surgical Cases safely, and with great success. Here you can watch Dr. Jawad performing a Laparoscopic Adjustable Gastric Band procedure, with audio commentary describing the procedure.

Histology of Sympathetic Ganglion