Top videos

Valsalva Maneuver Uses
Valsalva Maneuver Uses samer kareem 12,679 Views • 3 years ago

The maneuver is commonly used during some activities: Straining to have a bowel movement Blowing a stuffy nose Certain medical tests or exams As a pressure equalization technique by scuba divers, sky divers and airplane passengers The effect of the Valsalva Maneuver is a drastic increase in the pressure within the thoracic cavity.

Spider Vein Sclerotherapy Injections
Spider Vein Sclerotherapy Injections samer kareem 1,729 Views • 3 years ago

Sclerotherapy is a medical procedure used to eliminate varicose veins and spider veins. Sclerotherapy involves an injection of a solution (generally a salt solution) directly into the vein. The solution irritates the lining of the blood vessel, causing it to collapse and stick together and the blood to clot.

Radical Prostatectomy
Radical Prostatectomy Mohamed 26,388 Views • 3 years ago

This is an educational video for the prostate cancer patients and their families. Depending on the individual patient, a radical prostatectomy, might be a procedure that your urologist could recommend as treatment. Here is a brief demonstration of this procedure.

Rotator Cuff Tears
Rotator Cuff Tears samer kareem 1,534 Views • 3 years ago

A rotator cuff tear is a common injury, especially in sports like baseball or tennis, or in jobs like painting or cleaning windows. It usually happens over time from normal wear and tear, or if you repeat the same arm motion over and over. But it also can happen suddenly if you fall on your arm or lift something heavy. Your rotator cuff is a group of four muscles and tendons that stabilize your shoulder joint and let you lift and rotate your arms. There are two kinds of rotator cuff tears. A partial tear is when the tendon that protects the top of your shoulder is frayed or damaged. The other is a complete tear. That’s one that goes all the way through the tendon or pulls the tendon off the bone.

New Promising Cancer Esophagus Treatment
New Promising Cancer Esophagus Treatment Mohamed 10,245 Views • 3 years ago

A new promising technique in saving the lives of patients with cancer of the esophagus. It is minimally invasive and the recovery time is quicker than ever. H. Lee Moffitt Cancer Center

Aorta
Aorta samer kareem 2,108 Views • 3 years ago

Cinematic Rendering of the Aorta Plus

Intubation during General Anaesthesia 3D Animation
Intubation during General Anaesthesia 3D Animation Scott 39,246 Views • 3 years ago

Intubation during General Anaesthesia 3D Animation

Vasovasostomy Vasectomy Reversal
Vasovasostomy Vasectomy Reversal Scott 31,909 Views • 3 years ago

The operation for reversal of vasectomy

Hepatitis C Symptoms
Hepatitis C Symptoms samer kareem 1,597 Views • 3 years ago

Hepatitis C is an infection caused by the hepatitis C virus (HCV) that attacks the liver and leads to inflammation. The World Health Organization (WHO) estimates that about 3% of the world’s population has been infected with HCV and that there are more than 170 million chronic carriers who are at risk of developing liver cirrhosis and/or liver cancer. The image below depicts the HCV genome.

Basic Endoscopic Sinus Surgery
Basic Endoscopic Sinus Surgery samer kareem 1,524 Views • 3 years ago

Step-by-step process of performing endoscopic sinus surgery.

Meckels Diverticulum
Meckels Diverticulum Surgeon 5,872 Views • 3 years ago

Meckels Diverticulum

How osteoporosis develops
How osteoporosis develops samer kareem 13,091 Views • 3 years ago

Osteoporosis is a disease in which bones become brittle and fragile due to low bone mass and bone tissue loss. It's the most common type of bone disease, according to the National Institutes of Health (NIH), and increases your risk of fractures, particularly of the hips, spine, and wrists. Prevalence In the United States, nearly 54 million people ages 50 and older were living with osteoporosis or osteopenia (low bone mass ) in 2010, according to a 2014 article in the Journal of Bone and Mineral Research. More specifically, 10.2 million adults had osteoporosis, and 43.4 million adults had osteopenia, which puts a person at high risk for osteoporosis.

Fifth Disease
Fifth Disease samer kareem 7,348 Views • 3 years ago

Fifth disease is a mild rash illness caused by parvovirus B19. This disease, also called erythema infectiosum, got its name because it was fifth in a list of historical classifications of common skin rash illnesses in children. It is more common in children than adults. A person usually gets sick with fifth disease within 4 to 14 days after getting infected with parvovirus B19.

Spinal Injury Education for Teenagers
Spinal Injury Education for Teenagers samer kareem 1,684 Views • 3 years ago

A detailed animation video explaining a spinal cord injury.

Varicose Vein Treatment
Varicose Vein Treatment samer kareem 38,809 Views • 3 years ago

No - Knife Endovenous Laser

Treat Transposition of the Great Arteries (TGA)
Treat Transposition of the Great Arteries (TGA) samer kareem 17,569 Views • 3 years ago

The "great arteries" in this anomaly refer to the aorta and the pulmonary artery, the two major arteries carrying blood away from the heart. In cases of transposition of the great arteries, these vessels arise from the wrong ventricle. They are "transposed" from their normal position so that the aorta arises from the right ventricle and the pulmonary artery from the left ventricle. Other heart defects may occur along with transposition of the great arteries. About 25 percent of children with transposition will also have a ventricular septal defect (VSD) . In nearly a third, the branching pattern of the coronary arteries as they leave the transposed aorta is unusual. Infants may also have narrowing below the pulmonary valve that blocks blood flow from the left ventricle to the lungs.

Is Your Vertigo BPPV or Autoimmune?
Is Your Vertigo BPPV or Autoimmune? samer kareem 4,643 Views • 3 years ago

Is your vertigo or dizziness BPPV or autoimmune?

Chalazion
Chalazion samer kareem 6,517 Views • 3 years ago

A chalazion is a lump of the lid that is caused by obstruction of the drainage duct of an oil gland within the upper or lower eyelid. This lump may increase in size over days to weeks and may occasionally become red, warm, or painful.

intramuscular injection video
intramuscular injection video Doctor 62,436 Views • 3 years ago

This video teaches how to give an intramuscular injection shot

Percutaneous transluminal coronary angioplasty
Percutaneous transluminal coronary angioplasty samer kareem 2,409 Views • 3 years ago

Percutaneous transluminal coronary angioplasty (PTCA) is a minimally invasive procedure to open up blocked coronary arteries, allowing blood to circulate unobstructed to the heart muscle.

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