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Root Canal
Root Canal samer kareem 7,490 Views • 2 years ago

Root canals are common procedures and can help save your tooth from extraction. Dentists at Aspen Dental practices have been safely and expertly performing root canal procedures for over two decades.

Iris Surgery
Iris Surgery samer kareem 6,810 Views • 2 years ago

Cosmetic iris implants have not been evaluated by any U.S. regulatory agency or tested for safety in clinical trials. While the implants are not approved by the U.S. Food and Drug Administration, it has been reported in the media this month that the surgery is being performed overseas. During iris implant surgery, an artificial iris made of silicone is folded and inserted into a slit that has been cut into the cornea. Then the iris is unfolded and adjusted to cover the natural iris. Local anesthesia is used.

Parathyroid Surgery
Parathyroid Surgery samer kareem 15,658 Views • 2 years ago

Surgery is the only way to treat parathyroid disease (hyperparathyroidism). There are no medications or pills that work to cure or treat parathyroid problems or high calcium. The parathyroid tumor must be removed by a surgeon. As soon as the parathyroid tumor has been removed, you are cured! It is very likely this will change your life. If you have hyperparathyroidism you need to have parathyroid surgery. If you have an expert surgeon this operation should be very easy.

Understanding MRIs
Understanding MRIs samer kareem 21,323 Views • 2 years ago

Magnetic resonance imaging (MRI) can be an important tool in the diagnosis of multiple sclerosis (MS). MRI can also be used to monitor the progression of the disease in people living with MS. How does it work? MRI uses very strong magnets, radio signals, and computer software to take 3-dimensional pictures of the inside of the body. Will I need contrast material? Maybe. Contrast material is a substance that temporarily changes the way imaging tools interact with the body. They are often used to visualize certain types of MS disease activity on the MRI. If your doctor thinks your scan requires this contrast material, you may get an injection before you get in the MRI machine. How long will it take? The time may vary based on the type of MRI. Be sure to discuss with your doctor in advance so he or she can provide you with exact timing. But don’t worry, you won’t have to stay still the whole time. The technician will let you know when they’re starting a new image.

Cardiac Axis in 5 min
Cardiac Axis in 5 min samer kareem 14,725 Views • 2 years ago

It then spreads down the bundle of his and then purkinje fibres to cause ventricular contraction. So when viewing the heart from the front, the direction of depolarisation is 11 o'clock to 5 o'clock. The general direction of depolarisation is known as the cardiac axis.

Intelligent People Have Fewer Friends, Here's Why...
Intelligent People Have Fewer Friends, Here's Why... samer kareem 1,777 Views • 2 years ago

Intelligent People Have Fewer Friends, Here's Why...

Obstetric History
Obstetric History samer kareem 4,244 Views • 2 years ago

Obstetrics is the field of medicine which encompasses the care of a woman during pregnancy and childbirth. In that way it is very unique, as when assessing these patients, your actually also assessing another the child.

Blood Flow Through the Heart
Blood Flow Through the Heart samer kareem 6,336 Views • 2 years ago

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

The Babies Hooked On Heroin |
The Babies Hooked On Heroin | samer kareem 1,515 Views • 2 years ago

The Babies Hooked On Heroin |

Glycogen Storage Disease
Glycogen Storage Disease samer kareem 6,253 Views • 2 years ago

Glycogen storage disease (GSD, also glycogenosis and dextrinosis) is the result of defects in the processing of glycogen synthesis or breakdown within muscles, liver, and other cell types. GSD has two classes of cause: genetic and acquired.

Kyphosis
Kyphosis samer kareem 7,637 Views • 2 years ago

Kyphosis, also known as a round back or hunchback, is a condition in which the spine in the upper back has an excessive curvature. The upper back, or thoracic region of the spine, is supposed to have a slight natural curve.

Asthma and COPD
Asthma and COPD samer kareem 14,004 Views • 2 years ago

Asthma and COPD

Necrotizing Fasciitis Management
Necrotizing Fasciitis Management samer kareem 5,668 Views • 2 years ago

patient has fever, hypotension, swelling, and erythema of his left leg. Notably, his leg is more painful to palpation than might be expected after visual inspection. These symptoms are very concerning for necrotizing fasciitis. Necrotizing fasciitis is a fulminant infection of the subcutaneous tissue that spreads rapidly along the fascial planes and leads to extensive tissue necrosis and shock. Treatment • Requires surgical debridement & broad-spectrum antibiotics

How is HIV Transmitted?
How is HIV Transmitted? samer kareem 1,517 Views • 2 years ago

-Almost all the cases of occupational transmission of HIV have been due to transmission via exposure to blood and certain body fluids. The body fluids wherein standard precautions have been recommended include semen, vaginal secretions, and any other body fluid containing visible blood. Other standard precautions, according to the Center for Disease Control and Prevention (CDC), also apply to cerebrospinal, peritoneal, pleural, pericardia!, synovial fluid, or any other tissue, even though the epidemiologic data regarding the risk of HIV transmission from these fluids is insufficient. Standard precautions do not apply to urine, sweat, tears, sputum, vomitus, and nasal secretions or feces, as long as there is no gross visible blood. The occupational transmission of HIV has never been documented from the above sources.

Dental Implant Procedure
Dental Implant Procedure samer kareem 10,638 Views • 2 years ago

Dental Implant Procedure - Two Stage

Treatment Options for Breast Cancer
Treatment Options for Breast Cancer samer kareem 29,158 Views • 2 years ago

For both DCIS and invasive cancer, radiation therapy to the remaining breast tissue is generally recommended after surgery. A lumpectomy may also be called breast-conserving surgery, a partial mastectomy, quadrantectomy, or a segmental mastectomy. A mastectomy is the surgical removal of the entire breast.

Cerebellum Examination
Cerebellum Examination samer kareem 14,622 Views • 2 years ago

Definition. The principal signs of cerebellar dysfunction are the following: Ataxia: unsteadiness or incoordination of limbs, posture, and gait. A disorder of the control of force and timing of movements leading to abnormalities of speed, range, rhythm, starting, and stopping.

Compartment Syndrome
Compartment Syndrome samer kareem 14,749 Views • 2 years ago

Acute compartment syndrome refers to ischemic tissue damage secondary to elevated pressures in the enclosed compartments of the lower legs or forearm. When the tissue pressure in an enclosed compartment exceeds the perfusion pressure, the resulting diminished tissue perfusion and compromised blood flow to the muscles and nerves inevitably lead to ischemic tissue necrosis. Majority of the cases involving the lower extremities are due to a traumatic event, most commonly tibial fractures. Other causes include a crush injury or other long bone fractures in a motor vehicle accident, a tight cast or dressing after trauma, and drug overdose.

Sliced Fingertip Makeup
Sliced Fingertip Makeup samer kareem 3,065 Views • 2 years ago

Sliced Fingertip Makeup Tutorial

Transthoracic Echocardiogram General
Transthoracic Echocardiogram General samer kareem 6,793 Views • 2 years ago

Probes, landmarks, and general windows to obtain transthoracic echo views

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