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The Biggest Ingrown Hair Removed
The Biggest Ingrown Hair Removed hooda 37,870 Views • 2 years ago

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Mitral Valve Repair of Posterior Leaflet Prolapse HD
Mitral Valve Repair of Posterior Leaflet Prolapse HD Harvard_Student 12,509 Views • 2 years ago

Mitral Valve Repair of Posterior Leaflet Prolapse HD

CDC H1N1 (Swine Flu) Response Actions and Goals
CDC H1N1 (Swine Flu) Response Actions and Goals Doctor 10,047 Views • 2 years ago

This podcast discusses the actions and goals of the Centers for Disease Control and Prevention, related to the current outbreak of H1N1 flu (swine flu).

Giving Medications Through a Running IV Line
Giving Medications Through a Running IV Line Harvard_Student 8,340 Views • 2 years ago

Giving Medications Through a Running IV Line

The Placenta
The Placenta samer kareem 3,967 Views • 2 years ago

What does the placenta do? The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it. In most pregnancies, the placenta attaches at the top or side of the uterus.

Echocardiography showing an Embolus
Echocardiography showing an Embolus Doctor 12,158 Views • 2 years ago

Echocardiography showing an Embolus

Erectile Dysfunction
Erectile Dysfunction Tom Sterling 1,031 Views • 2 years ago

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Non-Hodgkin Lymphoma
Non-Hodgkin Lymphoma samer kareem 7,134 Views • 2 years ago

Non-Hodgkin's lymphoma, also called non-Hodgkin lymphoma, is cancer that originates in your lymphatic system, the disease-fighting network spread throughout your body. In non-Hodgkin's lymphoma, tumors develop from lymphocytes — a type of white blood cell. Non-Hodgkin's lymphoma is more common than the other general type of lymphoma — Hodgkin lymphoma. Many different subtypes of non-Hodgkin's lymphoma exist. The most common non-Hodgkin's lymphoma subtypes include diffuse large B-cell lymphoma and follicular lymphoma.

Treatment for Lyme Disease
Treatment for Lyme Disease samer kareem 1,922 Views • 2 years ago

“People need to realize this is imminently preventable,” he said. Lyme disease develops following an infection with the bacteria Borrelia burgdorferi. It's transmitted to humans through the bite of infected blacklegged ticks. The tick must be attached to its host for 36 to 48 hours to transmit the bacteria.

Bone Marrow Biopsy
Bone Marrow Biopsy Doctor 23,878 Views • 2 years ago

A video showing bone marrow biopsy

Ectopic Pregnancy Baby Abortion Surgery
Ectopic Pregnancy Baby Abortion Surgery hooda 107,820 Views • 2 years ago

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The 10 Most Invasive Parasites in the World
The 10 Most Invasive Parasites in the World hooda 37,683 Views • 2 years ago

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Vertigo
Vertigo samer kareem 7,080 Views • 2 years ago

There are a number of different causes of vertigo. Vertigo can be defined based upon whether the cause is peripheral or central. Central causes of vertigo arise in the brain or spinal cord while peripheral vertigo is due to a problem within the inner ear. The inner ear can become inflamed because of illness, or small crystals or stones found normally within the inner ear can become displaced and cause irritation to the small hair cells within the semicircular canals, leading to vertigo. This is known as benign paroxysmal positional vertigo (BPPV).

Expel Ureteral Stent Procedure
Expel Ureteral Stent Procedure samer kareem 8,063 Views • 2 years ago

A ureteral stent is a thin, hollow tube that is placed in the ureter to help urine pass from the kidney into the bladder. Ureters are the tubes that connect the kidneys to the bladder. You may have a small amount of blood in your urine for 1 to 3 days after the procedure.

Reduction of Hip Dislocation
Reduction of Hip Dislocation Doctor 16,024 Views • 2 years ago

Reduction of Hip Dislocation

Erectile Dysfunction - Cause and Treatment
Erectile Dysfunction - Cause and Treatment hooda 14,222 Views • 2 years ago

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Closed Reduction of a Distal Radius Fracture
Closed Reduction of a Distal Radius Fracture samer kareem 18,540 Views • 2 years ago

Closed Reduction of Distal Radius Fractures - Discussion: (distal radius fracture menu) - closed reduction & immobilization in plaster cast remains accepted method of treatment for majority of stable distal radius frx; - unstable fractures will often lose reduction in the cast and will slip back to the pre-reduction position; - patients should be examined for carpal tunnel symptoms before and after reduction; - carpal tunnel symptoms that do not resolve following reduction will require carpal tunnel release; - cautions: - The efficacy of closed reduction in displaced distal radius fractures. - Technique: - anesthesia: (see: anesthesia menu) - hematoma block w/ lidocaine; - w/ hematoma block surgeon should look for "flash back" of blood from hematoma, prior to injection; - references: - Regional anesthesia preferable for Colles' fracture. Controlled comparison with local anesthesia. - Neurological complications of dynamic reduction of Colles' fractures without anesthesia compared with traditional manipulation after local infiltration anesthesia. - methods of reduction: - Jones method: involves increasing deformity, applying traction, and immobilizing hand & wrist in reduced position; - placing hand & wrist in too much flexion (Cotton-Loder position) leads to median nerve compression & stiff fingers; - Bohler advocated longitudinal traction followed by extension and realignment; - consider hyper-extending the distal fragment, and then translating it distally (while in extended position) until it can be "hooked over" proximal fragment; - subsequently, the distal fragment can be flexed (or hinged) over the proximal shaft fragment; - closed reduction of distal radius fractures is facilitated by having an assistant provide counter traction (above the elbow) while the surgeon controls the distal fragment w/ both hands (both thumbs over the dorsal surface of the distal fragment); - flouroscopy: - it allows a quick, gentle, and complete reduction; - prepare are by prewrapping the arm w/ sheet cotton and have the plaster or fibroglass ready; - if flouroscopy is not available, then do not pre-wrap the extremity w/ cotton; - it will be necessary to palpate the landmarks (outer shaped of radius, radial styloid, and Lister's tubercle, in order to judge success of reduction; - casting: - generally, the surgeon will use a pre-measured double sugar sugar tong splint, which is 6-8 layers in thickness; - more than 8 layers of plaster can cause full thickness burns: - reference: Setting temperatures of synthetic casts. - position of immobilization - follow up: - radiographs: - repeat radiographs are required weekly for 2-3 weeks to ensure that there is maintenance of the reduction; - a fracture reduction that slips should be considered to be unstable and probably require fixation with (pins, or ex fix ect.) - there is some evidence that remanipulation following fracture displacement in cast is not effective for these fractures; - ultimately, whether or not a patient is satisfied with the results of non operative treatment depends heavily on th

Heart
Heart samer kareem 13,191 Views • 2 years ago

The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels. The organ works ceaselessly, beating 100,000 times a day, 40 million times a year—in total clocking up three billion heartbeats over an average lifetime. It keeps the body freshly supplied with oxygen and nutrients, while clearing away harmful waste matter.

What Happens When People are Struck With Lightning ?
What Happens When People are Struck With Lightning ? hooda 10,831 Views • 2 years ago

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Umbilical Hernia Repair using Ventral Patch
Umbilical Hernia Repair using Ventral Patch Mohamed 15,861 Views • 2 years ago

Umbilical Hernia Repair using the new device echnique Ventral Patch

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