Top videos

Thumb Tip Regeneratio!
Thumb Tip Regeneratio! samer kareem 19,708 Views • 3 years ago

Thumb Tip Regeneration! IV3000 Wound Dressing for Thumb / Finger Trauma

Surgical repair of a coexisting ruptured sinus of valsalva
Surgical repair of a coexisting ruptured sinus of valsalva samer kareem 7,201 Views • 3 years ago

Surgical repair of a coexisting ruptured sinus of Valsalva into the RV along with closure of a VSD

How your ear works
How your ear works samer kareem 16,336 Views • 3 years ago

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.

Scaphoid Fracture Screw Fixation
Scaphoid Fracture Screw Fixation samer kareem 8,903 Views • 3 years ago

An animated description of the use of a cannulated Herbert screw for surgical treatment of scaphoid fractures.

How a woman's body changes during Pregnancy
How a woman's body changes during Pregnancy samer kareem 25,190 Views • 3 years ago

How a woman's body changes during Pregnancy

Surgical Options for Epilepsy
Surgical Options for Epilepsy samer kareem 1,362 Views • 3 years ago

Surgery is an elective procedure done in people who have had extensive testing to decide if they are potential candidates. The following criteria are considered when determining if a person may be a good candidate for surgery. Person has failed adequate trials of two first-line seizure medicines (ones that are commonly effective in controlling the type of seizures the person is experiencing) and one combination of at least two drugs. A trial of a medication is considered adequate when it has been increased gradually to the maximum dosage that does not cause serious side effects. If the person has frequent seizures, any improvement will be obvious after a short time. If the seizures generally occur far apart, however, it may take months to determine whether a medication is helping. At some epilepsy centers, patients are offered additional conventional or experimental medications before surgery is considered. But research suggests that each time a trial of medication fails to control a person's seizures, it becomes less likely that a different medicine or combination will be successful. Since uncontrolled seizures present serious physical risks and social and psychological consequences, the trend these days is to proceed with surgery much sooner than in the past if it seems appropriate for that person.

PCP (Phencyclidine)
PCP (Phencyclidine) samer kareem 3,590 Views • 3 years ago

Phencyclidine (PCP) was developed in the 1950s as an intravenous anesthetic but, due to the side effects of confusion and delirium, its development for human medical use was discontinued. In its pure form, it is a white crystalline powder that readily dissolves in water or alcohol and has a distinctive bitter chemical taste. On the illicit drug market, Phencyclidine contains a number of contaminants as a result of makeshift manufacturing, causing the color to range from tan to brown, and the consistency to range from powder to a gummy mass. It is available in a variety of tablets, capsules, and colored powders, which are either taken orally or snorted. The liquid form of phencyclidine is actually phencyclidine base dissolved most often in ether, a highly flammable solvent. For smoking, phencyclidine is typically sprayed onto leafy material such as mint, parsley, oregano, or marijuana.

knife and spoon removed from stomach
knife and spoon removed from stomach samer kareem 3,404 Views • 3 years ago

knife spoon and toothbrush removed from stomach

Suprapatellar Tibial Nailing for Segmental Tibia Fracture
Suprapatellar Tibial Nailing for Segmental Tibia Fracture samer kareem 3,853 Views • 3 years ago

This video shows the technique of suprapatellar tibial nailing as used for a segmental tibia fracture. The broken leg was treated with the nail to allow immediate mobility and range of motion; no cast was needed for this injury.

GIANT CELL TUMOR REMOVAL
GIANT CELL TUMOR REMOVAL samer kareem 3,366 Views • 3 years ago

GIANT CELL TUMOR REMOVAL Plastic, Cosmetic and Reconstructive

First Aid - Electric Shock
First Aid - Electric Shock samer kareem 2,300 Views • 3 years ago

Very small currents can be imperceptible. Larger current passing through the body may make it impossible for a shock victim to let go of an energized object. Still larger currents can cause fibrillation of the heart and damage to tissues. Death caused by an electric shock is called electrocution.

Can Stem Cells Bring 'Dead' Back to Life?
Can Stem Cells Bring 'Dead' Back to Life? samer kareem 1,087 Views • 3 years ago

U.S. biotech firm Bioquark recently got approval to move forward with its ReAnima Project, in which it will try to reverse brain death in patients on life support

Huge Abscess On Man's Jaw
Huge Abscess On Man's Jaw samer kareem 10,974 Views • 3 years ago

Huge Abscess On Man's Jaw surgery

Right ventricular dysfunction
Right ventricular dysfunction samer kareem 4,640 Views • 3 years ago

In patients with advanced congestive heart failure due to cardiomyopathy or ischemia, right ventricle shortening is the only significant independent associate of survival by multivariate analysis (as opposed to other parameters including left ventricular ejection fraction, cardiac index, and pulmonary resistance).

Baby and Toddler Milestones
Baby and Toddler Milestones samer kareem 3,905 Views • 3 years ago

uses video of babies and toddlers to show the communication milestones expected in typically developing children. She also discusses what parents should do if they suspect their child is developmentally delayed

Primary biliary cholangitis
Primary biliary cholangitis samer kareem 1,724 Views • 3 years ago

Primary biliary cholangitis (PBC), formerly known as primary biliary cirrhosis, is a chronic liver disease resulting from progressive destruction of the bile ducts in the liver – called the intrahepatic bile ducts. Bile produced in your liver travels via these ducts to your small intestine where it aids in the digestion of fat and fat-soluble vitamins (A, D, E and K). When the ducts are destroyed, bile builds up in the liver contributing to inflammation and scarring (fibrosis). Eventually this can lead to cirrhosis and its associated complications, as scar tissue replaces healthy liver tissue and liver function becomes increasingly impaired.

Pick's Dementia:
Pick's Dementia: samer kareem 1,463 Views • 3 years ago

Frontotemporal dementia (frontotemporal lobar degeneration) is an umbrella term for a diverse group of uncommon disorders that primarily affect the frontal and temporal lobes of the brain — the areas generally associated with personality, behavior and language. In frontotemporal dementia, portions of these lobes shrink (atrophy). Signs and symptoms vary, depending upon the portion of the brain affected. Some people with frontotemporal dementia undergo dramatic changes in their personality and become socially inappropriate, impulsive or emotionally indifferent, while others lose the ability to use language.

What is dementia?
What is dementia? samer kareem 1,510 Views • 3 years ago

Dementia is the name for a group of symptoms that commonly include problems with memory, thinking, problem solving, language and perception. In a person with dementia, these symptoms are bad enough to affect daily life.

Loop Diuretics (LASIX)
Loop Diuretics (LASIX) samer kareem 1,607 Views • 3 years ago

Furosemide is a prescription drug. It’s available in two forms that you take by mouth: a tablet and a solution. It’s also available as an injectable solution, which is given by a healthcare provider. The furosemide tablet is available as the brand-name drug Lasix. It’s also available as a generic drug. Generic drugs usually cost less. In some cases, they may not be available in every strength or form as the brand-name version.

Hard Cataract with a Small Pupil
Hard Cataract with a Small Pupil Scott 1,372 Views • 3 years ago

Stop and chop surgery on a hard cataract on a small pupil.

Showing 194 out of 373