Angina, stroke and other vascular conditions are often caused by atherosclerosis ('arteriosclerosis') and treated by stenting, where doctors open up a blocked artery in the heart by inserting a sliver of metal into the artery to keep it open. However, there are allegations that far too many stents are being put in when medications and lifestyle changes could do the job just as well if not better.

A cataract is a cloudiness of the normally transparent lens that is situated behind the iris. The lens focuses light rays on the retina at the back of the eye to produce a sharp image of what we see. When the lens becomes cloudy, the light rays cannot pass easily through it, and the image becomes blurry. It would be equivalent to having the lens in your camera becoming murky.

Problems with Constipation? with medical students

A craniotomy involves making an incision in the scalp and creating a hole known as a bone flap in the skull. The hole and incision are made near the area of the brain being treated. During open brain surgery, your surgeon may opt to: remove tumors. clip off an aneurysm

This video was taken 2 weeks after this lovely patient had a Endoscopic Brow Lift, Face and Neck lift, and Fat Grafting. Know more about Handal Plastic Surgery Call us at (561) 912-9888 for more info!

seroma 3 years after surgery

Muscle Contraction Part 3 The Cross Bridge Cycle

The treatment of cardiac arrest

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Watch that video of the Worst Brain & Liver Cysts Removal\

A doctor explains the purpose of dialysis and explains the difference between hemodialysis and peritoneal dialysis. Learn more at https://www.niddk.nih.gov/heal....th-information/kidne

real time video of modern cataract surgery employing a temporal, clear-corneal approach with topical anesthesia and ultrasound phacoemulsification; an aspheric silicone lens implant is inserted

Fractured implant extraction

Histology of Blood Smear

Histology of Inner Ear 2

The term trisomy is used to describe the presence of three chromosomes, rather than the usual matched pair of chromosomes. For example, if a baby is born with three #21 chromosomes, rather than the usual pair, then the baby would be said to have "trisomy 21." Trisomy 21 is also known as Down syndrome. Other examples of trisomy include syndromes like trisomy 18 and trisomy 13. Again, trisomy 18 or trisomy 13 simply means the child has three copies of the #18 chromosome (or of the #13 chromosome) present in each cell of the body, rather than the usual pair.