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Relapsing MS Treatment
Relapsing MS Treatment samer kareem 1,269 Views • 2 years ago

Doctors have many options to choose from, including interferon (Avonex, Betaseron, Extavia, and Rebif ), glatiramer acetate (Copaxone), mitoxantrone (Novantrone), teriflunomide (Aubagio), fingolimod (Gilenya), dimethyl fumarate (Tecfidera), and natalizumab (Tysabri).

People with Extremely Large Body Parts
People with Extremely Large Body Parts samer kareem 4,427 Views • 2 years ago

People with Extremely Large Body Parts

How To Apply Contact Lenses
How To Apply Contact Lenses samer kareem 8,942 Views • 2 years ago

How To Apply Contact Lenses

Rotationplasty: Making the Foot Functions as a Knee
Rotationplasty: Making the Foot Functions as a Knee Scott 6,137 Views • 2 years ago

Rotationplasty is a type of autograft wherein a portion of a limb is removed, while the remaining limb below the involved portion is rotated and reattached. This procedure is used when a portion of an extremity is injured or involved with a disease, such as cancer. Typically, the ankle joint becomes the knee joint.

A Real Aortic Valve Replacement:
A Real Aortic Valve Replacement: samer kareem 6,581 Views • 2 years ago

The human heart has four main valves—two on the left and two on the right. The aortic valve is one of the main valves on the left side of the heart. It is the outflow valve for the left ventricle, which means that it is the valve between the heart and the body. The aortic valve opens when the left ventricle squeezes to pump out blood, and closes in between heart beats to keep blood from going backward into the heart.

Tendons & Tendinitis
Tendons & Tendinitis samer kareem 15,136 Views • 2 years ago

Tendons are thick cords that join your muscles to your bones. When these tendons become irritated or inflamed, it is called tendinitis. This condition causes acute pain and tenderness, making it difficult to move the affected joint. Read more

Anatomy of the eye
Anatomy of the eye samer kareem 6,534 Views • 2 years ago

The cornea occupies the front center part of the outer wall of the eye. It is made of collagen fibers in a very special arrangement so that the cornea is clear. One looks through the cornea to see the iris and pupil. The cornea bends light coming into the eye so that it is focused on the retina.

Anterior Cruciate Ligament (ACL) Repair
Anterior Cruciate Ligament (ACL) Repair samer kareem 6,679 Views • 2 years ago

Most people have general anesthesia right before surgery. This means you will be asleep and pain-free. Other kinds of anesthesia, like regional anesthesia or a block, may also be used for this surgery. The tissue to replace your damaged ACL will come from your own body or from a donor. A donor is a person who has died and chose to give all or part of his or her body to help others. Tissue taken from your own body is called an autograft. The two most common places to take tissue from are the knee cap tendon or the hamstring tendon. Your hamstring is the muscle behind your knee. Tissue taken from a donor is called an allograft. The procedure is usually performed with the help of knee arthroscopy. With arthroscopy, a tiny camera is inserted into the knee through a small surgical cut. The camera is connected to a video monitor in the operating room. Your surgeon will use the camera to check the ligaments and other tissues of your knee. Your surgeon will make other small cuts around your knee and insert other medical instruments. Your surgeon will fix any other damage found, and then will replace your ACL by following these steps: The torn ligament will be removed with a shaver or other instruments. If your own tissue is being used to make your new ACL, your surgeon will make a larger cut. Then, the autograft will be removed through this cut. Your surgeon will make tunnels in your bone to bring the new tissue through. This new tissue will be in the same place as your old ACL. Your surgeon will attach the new ligament to the bone with screws or other devices to hold it in place. As it heals, the bone tunnels fill in. This holds the new ligament in place. At the end of the surgery, your surgeon will close your cuts with sutures (stitches) and cover the area with a dressing. You may be able to view pictures after the procedure of what the doctor saw and what was done during the surgery.

Why Do We Vomit?
Why Do We Vomit? samer kareem 5,287 Views • 2 years ago

The timing of the nausea or vomiting can indicate the cause. When appearing shortly after a meal, nausea or vomiting may be caused by food poisoning, gastritis (inflammation of the stomach lining), an ulcer, or bulimia. Nausea or vomiting one to eight hours after a meal may also indicate food poisoning.

Nephrotic Syndrome
Nephrotic Syndrome samer kareem 3,595 Views • 2 years ago

Nephrotic syndrome is a kidney disorder that causes your body to excrete too much protein in your urine. Nephrotic syndrome is usually caused by damage to the clusters of small blood vessels in your kidneys that filter waste and excess water from your blood. Nephrotic syndrome causes swelling (edema), particularly in your feet and ankles, and increases the risk of other health problems. Treatment for nephrotic syndrome includes treating the underlying condition that's causing it and taking medications. Nephrotic syndrome can increase your risk of infections and blood clots. Your doctor may recommend medications and dietary changes to prevent these and other complications of nephrotic syndrome.

Laparoscopic repair of iatrogenic injury of the right ureter
Laparoscopic repair of iatrogenic injury of the right ureter samer kareem 8,075 Views • 2 years ago

Iatrogenic injury to the ureter is a potentially devastating complication of modern surgery. The ureters are most often injured in gynecologic, colorectal, and vascular pelvic surgery. There is also potential for considerable ureteral injury during endoscopic procedures for ureteric pathology such as tumor or lithiasis. While maneuvers such as perioperative stenting have been touted as a means to avoid ureteral injury, these techniques have not been adopted universally, and the available literature does not make a case for their routine use. Distal ureteral injuries are best managed with ureteroneocystostomy with or without a vesico-psoas hitch. Mid-ureteral and proximal ureteral injuries can potentially be managed with ureteroureterostomy. If the distal segment is unsuitable for anastomosis then a number of techniques are available for repair including a Boari tubularized bladder flap, transureteroureterostomy, or renal autotransplantation. In rare cases renal autotransplantation or ureteral substitution with gastrointestinal segments may be warranted to re-establish urinary tract continuity. Laparoscopic and minimally invasive techniques have been employed to remedy iatrogenic ureteral injuries.

Diabetes and Heart Disease
Diabetes and Heart Disease samer kareem 6,450 Views • 2 years ago

As a result, the amount of glucose in the blood increases while the cells are starved of energy. Over time, high blood glucose levels damage nerves and blood vessels, leading to complications such as heart disease and stroke, the leading causes of death among people with diabetes.

What It's Really Like Being A Doctor
What It's Really Like Being A Doctor samer kareem 4,696 Views • 2 years ago

For that matter, every healthcare professional undergoes this emotional hardship..

Breathing RESTRICTED and acute thoracic PAIN
Breathing RESTRICTED and acute thoracic PAIN samer kareem 1,413 Views • 2 years ago

How to Extract pimples quickly and easily
How to Extract pimples quickly and easily Scott 33,448 Views • 2 years ago

Follow these steps for a successful home extraction: Clean your hands. Wash your hands with soap and warm water. ... Clean your face. Wash and gently exfoliate your face. ... Sterilize your tools. ... Sterilize the pimple. ... Pierce the pimple. ... Create a small tear. ... Release the pus. ... Apply drying lotion

Digestion Animation
Digestion Animation samer kareem 1,592 Views • 2 years ago

What is Ablation Procedure  for arrhythmia
What is Ablation Procedure for arrhythmia samer kareem 2,942 Views • 2 years ago

The procedure is used most often to treat a condition called supraventricular tachycardia, or SVT, which occurs because of abnormal conduction fibers in the heart. Catheter ablation is also used to help control other heart rhythm problems such as atrial flutter and atrial fibrillation.

How Does Dialysis Work?
How Does Dialysis Work? samer kareem 10,346 Views • 2 years ago

How to Treat an Open Fracture
How to Treat an Open Fracture samer kareem 2,636 Views • 2 years ago

Kneecap [patella] button loosens after total #kneereplacement #kneeinjury #fracture
Kneecap [patella] button loosens after total #kneereplacement #kneeinjury #fracture Scott 53 Views • 2 years ago

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