Лучшие видеоролики

Brain death - Spinal reflex
Brain death - Spinal reflex ericneuro 2,369 Просмотры • 2 лет тому назад

Male 19 y. age victim of penetrating brain injury. All the criteria for the encephalic death diagnosis were present. The presence of this complex spinal reflex doesn't exclude the brain death diagnosis and must be known and understood by the professionals involved in this very important diagnosis

Deep Brain Stimulation - Awake Surgery - Mayo Clinic
Deep Brain Stimulation - Awake Surgery - Mayo Clinic Scott 2,367 Просмотры • 2 лет тому назад

Kendall Lee, M.D., describes deep brain stimulation surgery, and how it is is typically done with patients who remain awake, so neurological functions can be measured and maintained. For more information on deep brain stimulation, visit http://mayocl.in/2A09T80.

Chemotherapy
Chemotherapy samer kareem 2,364 Просмотры • 2 лет тому назад

Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a category of cancer treatment that uses chemical substances, especially one or more anti-cancer drugs (chemotherapeutic agents) that are given as part of a standardized chemotherapy regimen.

How to Get Pregnant Quickly With Irregular Periods
How to Get Pregnant Quickly With Irregular Periods samer kareem 2,363 Просмотры • 2 лет тому назад

How to Get Pregnant Quickly With Irregular Periods

Sleep Apnea
Sleep Apnea samer kareem 2,361 Просмотры • 2 лет тому назад

Sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts. You may have sleep apnea if you snore loudly, and you feel tired even after a full night's sleep. The main types of sleep apnea are: Obstructive sleep apnea, the more common form that occurs when throat muscles relax. Central sleep apnea, which occurs when your brain doesn't send proper signals to the muscles that control breathing. Complex sleep apnea syndrome, also known as treatment-emergent central sleep apnea, occurs when someone has both obstructive sleep apnea and central sleep apnea. If you think you might have any form of sleep apnea, see your doctor. Treatment can ease your symptoms and may help prevent heart problems and other complications.

Diverticulitis
Diverticulitis samer kareem 2,361 Просмотры • 2 лет тому назад

Diverticula are small, bulging pouches that can form in the lining of your digestive system. They are found most often in the lower part of the large intestine (colon). Diverticula are common, especially after age 40, and seldom cause problems. Sometimes, however, one or more of the pouches become inflamed or infected. That condition is known as diverticulitis (die-vur-tik-yoo-LIE-tis). Diverticulitis can cause severe abdominal pain, fever, nausea and a marked change in your bowel habits. Mild diverticulitis can be treated with rest, changes in your diet and antibiotics. Severe or recurring diverticulitis may require surgery.

Depression
Depression samer kareem 2,360 Просмотры • 2 лет тому назад

Depression (major depressive disorder or clinical depression) is a common but serious mood disorder. It causes severe symptoms that affect how you feel, think, and handle daily activities, such as sleeping, eating, or working. To be diagnosed with depression, the symptoms must be present for at least two weeks.

Rhinoplasty Surgery
Rhinoplasty Surgery samer kareem 2,358 Просмотры • 2 лет тому назад

Rhinoplasty enhances facial harmony and the proportions of your nose. It can also correct impaired breathing caused by structural defects in the nose. Rhinoplasty surgery can change: Nose size in relation to facial balance Nose width at the bridge or in the size and position of the nostrils Nose profile with visible humps or depressions on the bridge Nasal tip that is enlarged or bulbous, drooping, upturned or hooked Nostrils that are large, wide, or upturned Nasal asymmetry

Vitamin A Functions & Deficiencies
Vitamin A Functions & Deficiencies samer kareem 2,357 Просмотры • 2 лет тому назад

Function. Vitamin A helps form and maintain healthy skin, teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light. Vitamin deficiency anemia occurs when your body doesn't have enough of the vitamins needed to produce adequate numbers of healthy red blood cells. Red blood cells carry oxygen from your lungs throughout your body. If your diet is lacking in certain vitamins, vitamin deficiency anemia can develop.

Proximal femur & Hip Fixation
Proximal femur & Hip Fixation samer kareem 2,356 Просмотры • 2 лет тому назад

The lateral approach is used for insertion of fixation devices after closed reduction of a proximal femoral fracture. Reduction of a displaced fracture is usually done with a fracture table, or alternatively a large distractor spanning the hip joint. After satisfactory reduction is confirmed by image intensifier, the lateral approach can be used for insertion of a sliding hip screw or multiple screws. The approach provides limited access to the lateral surface of the femur sufficient for hardware placement. The incision can be extended proximally to accommodate a trochanteric stabilizing plate (TSP), or even anteriorly so that it becomes an anterolateral approach with direct, although limited, access to the femoral neck.

What Is A Gastric Ulcer?
What Is A Gastric Ulcer? samer kareem 2,354 Просмотры • 2 лет тому назад

What Causes Ulcers? No single cause has been found for ulcers. However, it is now clear that an ulcer is the end result of an imbalance between digestive fluids in the stomach and duodenum. Most ulcers are caused by an infection with a type of bacteria called Helicobacter pylori (H. pylori). Factors that can increase your risk for ulcers include: Use of painkillers called nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin, naproxen (Aleve, Anaprox, Naprosyn, and others), ibuprofen (Motrin, Advil, some types of Midol, and others), and many others available by prescription; even safety-coated aspirin and aspirin in powered form can frequently cause ulcers. Excess acid production from gastrinomas, tumors of the acid producing cells of the stomach that increases acid output (seen in Zollinger-Ellison syndrome) Excessive drinking of alcohol Smoking or chewing tobacco Serious illness Radiation treatment to the area What Are the Symptoms of an Ulcer? An ulcer may or may not have symptoms. When symptoms occur, they may include: A gnawing or burning pain in the middle or upper stomach between meals or at night Bloating Heartburn Nausea or vomiting In severe cases, symptoms can include: Dark or black stool (due to bleeding) Vomiting blood (that can look like "coffee-grounds") Weight loss Severe pain in the mid to upper abdomen

Percutaneous transluminal coronary angioplasty
Percutaneous transluminal coronary angioplasty samer kareem 2,353 Просмотры • 2 лет тому назад

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.

Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis
Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis marin vinasco 2,352 Просмотры • 2 лет тому назад

http://sin-celulitis.good-info.co/ Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis. Imagina Que En Tan Solo 8 Semenas Pudieras... Usar la ropa que quisieras sin preocuparte. Mirarte al espejo con total satisfacción. Usar ese traje de baño que tanto te gusta. Tener relaciones con tu pareja y volverlo loco con tu piel suave y lisa. Sentirte llena de confianza y optimismo. Olvidarte de la celulitis para siempre. ¿Has deseado alguna vez lucir una piel bella y sin los desagradables hoyuelos causados por la celulitis? Haz Clic Aqui. http://sin-celulitis.good-info.co

DMEK Surgery
DMEK Surgery samer kareem 2,352 Просмотры • 2 лет тому назад

Less than a decade ago, corneal transplantation took a big leap forward with the introduction of Descemet’s stripping endothelial keratoplasty (DSEK), which removes only Descemet’s membrane and the diseased endothelium and replaces them with a thin, tripartite donor graft of posterior corneal stroma, Descemet’s membrane, and healthy endothelium. Then came DSAEK, in which the donor graft is prepared with an automated microkeratome, allowing for easier donor preparation and reproducible results by surgeons and eye bank technicians.1 DSAEK has proved to have many advantages over penetrating keratoplasty (PK) and its endothelial predecessors (see “A Brief History of Endothelial Keratoplasty”). Now DSAEK is being compared with a newer technique, Descemet’s membrane endothelial keratoplasty (DMEK), which has emerged as a promising alternative—grafting only Descemet’s membrane and endothelium, allowing for a pure anatomical replacement of only what was removed and the possibility of even better vision with quicker healing.1 Although indications for these procedures are similar, each has unique benefits and drawbacks. Five cornea surgeons offer their perspectives on the procedures and their thoughts on whether it may be time to move to the newer surgery.

Kegel Exercise
Kegel Exercise samer kareem 2,348 Просмотры • 2 лет тому назад

Kegel exercises strengthen the pelvic floor muscles, which support the uterus, bladder, small intestine and rectum. You can do Kegel exercises, also known as pelvic floor muscle training, just about anytime. Start by understanding what Kegel exercises can do for you — then follow step-by-step instructions for contracting and relaxing your pelvic floor muscles.

Repair of Postinfarction VSD
Repair of Postinfarction VSD samer kareem 2,346 Просмотры • 2 лет тому назад

Repair of post-infarction ventricular septal defect (VSD) remains a challenging procedure with a high risk of VSD recurrence. In order to reduce this risk, a double patch and glue technique was introduced in the department in 1986. This surgical technique is hereunder presented. Since 1971, ninety-three patients have been operated on early (≪15 days) after the occurrence of a post-infarction VSD. This retrospective study allows to compare the results of this double patch and glue technique to those obtained with the conventional one, in terms of hospital death and VSD recurrence. The double patch and glue technique avoids recurrence of VSD and plays a part in reducing hospital mortality.

Artificial womb
Artificial womb samer kareem 2,344 Просмотры • 2 лет тому назад

Artificial womb could allow babies to develop outside the mother’s uterus

Different types of Heart Stents
Different types of Heart Stents samer kareem 2,344 Просмотры • 2 лет тому назад

INDICATIONS The Absorb GT1 Bioresorbable Vascular Scaffold (BVS) is a temporary scaffold that will fully resorb over time and is indicated for improving coronary luminal diameter in patients with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm WHAT ARE THE POTENTIAL RISKS AND COMPLICATIONS? Treatment options for CAD have become increasingly common but, as with any invasive procedure, there are potential risk factors and complications. Serious complications do not occur often, and research is ongoing to make these procedures even safer and more effective. The risk of complications from percutaneous treatment methods may be higher for individuals: 75 years of age and older Who are women Who have kidney disease or diabetes Who have serious heart disease Who have had prior cardiac interventions

The 3 Stages of Labor
The 3 Stages of Labor samer kareem 2,343 Просмотры • 2 лет тому назад

The first stage of labor is the longest and involves three phases: Early Labor Phase –The time of the onset of labor until the cervix is dilated to 3 cm. Active Labor Phase – Continues from 3 cm. until the cervix is dilated to 7 cm.

What is inside A Cyst?
What is inside A Cyst? samer kareem 2,342 Просмотры • 2 лет тому назад

What is inside A Cyst? Watch it now

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