Top videos

Micro Endoscopic Cervical Discectomy
Micro Endoscopic Cervical Discectomy samer kareem 1,316 Views • 2 years ago

A cervical herniated disc may be treated by removing part of the disc through a small incision (microdiscectomy). If this is done from the back (posteriorly) rather than from the front of the neck, a spinal fusion is not necessary. The alternative is an anterior cervical discectomy and fusion procedure.

Extradural approach via Orbito-Zygomatic Craniotomy
Extradural approach via Orbito-Zygomatic Craniotomy Scott 17,695 Views • 2 years ago

Extradural approach via Orbito-Zygomatic Craniotomy

microneurosurgical microvascular decompression in trigeminal neuralgia
microneurosurgical microvascular decompression in trigeminal neuralgia DrHouse 14,131 Views • 2 years ago

trigeminal neuralgia can be caused by a vessel loop nearby the entry zone of the trigeminal nerve at the brainstem. a vessel loop is mobilized and transposed and secured with a teflon paddy. the paddy is fixed with tissucol , a fibrin glue without evident neurotoxicity. the long term result of the jannetta procedure regarding pain control is excellent

How syringe needles are made
How syringe needles are made Mohamed Ibrahim 6,961 Views • 2 years ago

This video shows how the hypodermic needles are made

Basic Microsuture Technique
Basic Microsuture Technique samer kareem 1,405 Views • 2 years ago

The needle should pass through the tissue at a perpendiculaPlace the tips of the left-hand forceps on the underside of the tissue at the point where the needle will enter, and gently push the edge upward. With the right hand, bring the needle into contact with the tissue, and press downward. These movements create eversion. Pass the needle through. Do not grab the tissue with your left hand forceps since it will damage the intima. If needed, you can pick up adventitia or a nearby suture to help with exposure and eversion. r.The needle must pass through the other side at a perpendicular, too. Bring the tip of the needle to the place where you intend to bring it out on the other side. Put the tip of your left-hand forceps on the upper surface of the tissue at the intended exit point. Press down with the left-hand forceps and push up with the needle to give you the correct eversion. The width of the bite should be about three times the thickness of the needle. The bites on both sides must be equal, and the needle should cross exactly in a straight line (not diagonally). Pull the needle through the tissue following the curve of the needle

Tooth preparation for All-ceramic crown
Tooth preparation for All-ceramic crown samer kareem 1,720 Views • 2 years ago

Tooth preparation for All-ceramic crown

How Sperm Meets Egg ?
How Sperm Meets Egg ? samer kareem 5,220 Views • 2 years ago

Fresenius - Hemodiafiltration
Fresenius - Hemodiafiltration Scott 54 Views • 2 years ago

What is hemodiafiltration? Hemodiafiltration, or HDF, is a renal replacement modality that combines diffusion and convection to improve removal of molecules in the middle molecular weight range versus hemodialysis.

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Supra Pubic Catheter change
Supra Pubic Catheter change samer kareem 8,617 Views • 2 years ago

A suprapubic catheter is a hollow flexible tube that is used to drain urine from the bladder. It is inserted into the bladder through a cut in the tummy, a few inches below the navel (tummy button).

Pioneer Plus IVUS Re-Entry Catheter
Pioneer Plus IVUS Re-Entry Catheter samer kareem 5,127 Views • 2 years ago

Pioneer Plus IVUS Re-Entry Catheter plaque removal

Intradermal Injection
Intradermal Injection DrPhil 13,709 Views • 2 years ago

Intradermal Injection

Reduction of Hip Dislocation
Reduction of Hip Dislocation Doctor 16,030 Views • 2 years ago

Reduction of Hip Dislocation

A herniated disc - What is it and what surgical treatments are available?
A herniated disc - What is it and what surgical treatments are available? samer kareem 1,579 Views • 2 years ago

Ankle Clonus
Ankle Clonus Mohamed Ibrahim 19,485 Views • 2 years ago

A video showing how to elicit the ankle clonus sign

Primary biliary cholangitis
Primary biliary cholangitis samer kareem 1,688 Views • 2 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.

Early Liver Disease Symptoms
Early Liver Disease Symptoms samer kareem 4,746 Views • 2 years ago

As the liver becomes more severely damaged, more obvious and serious symptoms can develop, such as: yellowing of the skin and whites of the eyes (jaundice) swelling in the legs, ankles and feet, due to a build-up of fluid (oedema) swelling in your abdomen, due to a build-up of fluid known as ascites.

CIRRHOSIS (LIVER SCARRING)
CIRRHOSIS (LIVER SCARRING) samer kareem 2,679 Views • 2 years ago

Hepatitis and chronic alcohol abuse are frequent causes. Liver damage caused by cirrhosis can't be undone, but further damage can be limited. Initially patients may experience fatigue, weakness, and weight loss. During later stages, patients may develop jaundice (yellowing of the skin), gastrointestinal bleeding, abdominal swelling, and confusion. Treatments focus on the underlying cause. In advanced cases, a liver transplant may be needed.

Ultrasound Guided Intravenous Peripheral Line Placement
Ultrasound Guided Intravenous Peripheral Line Placement Mohamed Ibrahim 14,602 Views • 2 years ago

Ultrasound Guided Intravenous Peripheral Line Placement

ALPHA & BETA BLOCKERS
ALPHA & BETA BLOCKERS samer kareem 4,029 Views • 2 years ago

Alpha blockers relax certain muscles and help small blood vessels remain open. They work by keeping the hormone norepinephrine (noradrenaline) from tightening the muscles in the walls of smaller arteries and veins, which causes the vessels to remain open and relaxed. This improves blood flow and lowers blood pressure.

LASER PARA VASINHOS
LASER PARA VASINHOS aamato 1,791 Views • 2 years ago

LASER PARA VASINHOS Veja mais em www.vascular.pro

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