A nephron (from Greek νεφρός (nephros) meaning "kidney") is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine.

Atherosclerosis is a process in which blood, fats such as cholesterol, and other substances build up on your artery walls. Eventually, deposits called plaques may form. The deposits may narrow — or block — your arteries. These plaques can also rupture, causing a blood clot.

Orchidectomy and Orchidopexy in Testicular Torsion

This video depicts how a stent is placed in the coronary artieries. We first place a guiding wire in the heart artery through a catheter, usually from the groin. Then the stent is inflated by a balloon in the artery, which is then removed. The stent remains permanently. Blood thinners, aspirin and plavix, are both required after a stent is placed in your heart artery.

Macrobiopsy of breast lesions is a complicated procedure when performed with vacuum assisted biopsy tools. The Spirotome is a hand-held needle set that doesn’t need capital investment, is ready to use and provides tissue samples of high quality in substantial amounts. In this way quantitative molecular biology is possible with one tissue sample. The Coramate is an automated version of this direct and frontal technology

Wow! Ultrasound guided internal jugular vein cannulation (long axis approach)

A sneeze, or sternutation, is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa

ACTUAL CATHETERIZATION A clinical view of insertion into the male urethra. A 14 french coude cath was used.

watch that video of Navel stone removal from a dirty bellybutton

Watch that Skin Jiggers Removal Procedure

Carpal Tunnel Syndrome Ergonomics

Watch that video to know How to Use Female Condom

When you’re trying to conceive a baby it is worth giving anything a go which you think will boost your chances. This includes considering that there may be better positions for getting pregnant. But it pays to bear in mind that the human race has been around for over 200,000 years and most of us were probably conceived without our ancestors investing too much thought into the mechanics. Science has proven that successful conception isn’t so much about sexual position as the frequency of sex between a fertile couple. Basically, if you want to fall pregnant, don’t use contraception and have frequent, active and enjoyable sex. Importantly, don’t stress too much about whether you’re doing it the right way. Women can, and do, conceive in any position. Nature has a way of making sure of that.

Mommy Makeover plastic surgery in NYC and is a fairly new phenomena. This video, from 5thavenue surgery; http://www.5thavesurgery.com, goes through a case study of a patient getting plastic surgery in NYC. Check out what a Mommy Makeover can do for your body and what Plastic Surgery can do for you.

Watch that Female Genital Walls Tightening Plastic Surgery

A video showing breast examination after breast implants

Hand Express Breast Milk,Breastfeeding

Heart Valves

This is a surgical video that shows the removal of a volar ganglion cyst. This is a common surgical procedure and this video may help you better understand the steps that occur during the procedure.

Delivery of the placenta