Sound waves enter the ear canal and make the ear drum vibrate. This action moves the tiny chain of bones (ossicles – malleus, incus, stapes) in the middle ear. The last bone in this chain 'knocks' on the membrane window of the cochlea and makes the fluid in the cochlea move.

After the cell membranes are dissolved, the typical branching and budding yeast cells can be seen. Sometimes, it has the appearance of a tangled web of threads. At other times, only small branches will be seen.Yeast are normal inhabitants of the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant.

This video is demonstrating the Interscalene Block Video

A Documentary on Uterine Transplantation. Dr. Edwin Ramirez pioneers this new breakthrough medical procedure, destined to change the world.

Inserting a nasogastric tube

Health Care Reform Cost Visualization

This is a video on allergic mechanism in our body.this animation video shows how allergens come in contact and how does the body react to such allergens and what is the effect of anti histamine drugs over these allergens.

Tongue fassiculations

Measurement of pulse and respiratory rate

Diverticulosis is a common gastrointestinal finding on colonoscopy

Sentinel Lymph Node removal in breast Cancer en Français

In cataract surgery, the lens inside your eye that has become cloudy is removed and replaced with an artificial lens (called an intraocular lens, or IOL) to restore clear vision. The procedure typically is performed on an outpatient basis and does not require an overnight stay in a hospital or other care facility.

Subtotal Thyroidectomy

occur in this infant because of hypocalcemia

A video showing the correct way to hold a forceps

The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation that also includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

The fetal circulation works differently from that of born humans, mainly because the lungs are not in use: the fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord.

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.

This animated video reviews cochlear implants, used for people with profound hearing loss.

Endometrial Biopsy of Uterus

Watch that video of Butt Implants Gone Completely Wrong