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samer kareem
39,727 Views ยท 2 years ago

The human brain is the command center for the human nervous system. It receives input from the sensory organs and sends output to the muscles. The human brain has the same basic structure as other mammal brains, but is larger in relation to body size than any other brains.

samer kareem
1,905 Views ยท 2 years ago

Fibrodysplasia ossificans progressiva (FOP) is a disorder in which muscle tissue and connective tissue such as tendons and ligaments are gradually replaced by bone (ossified), forming bone outside the skeleton (extra-skeletal or heterotopic bone) that constrains movement. This process generally becomes noticeable in early childhood, starting with the neck and shoulders and proceeding down the body and into the limbs. Extra-skeletal bone formation causes progressive loss of mobility as the joints become affected. Inability to fully open the mouth may cause difficulty in speaking and eating. Over time, people with this disorder may experience malnutrition due to their eating problems. They may also have breathing difficulties as a result of extra bone formation around the rib cage that restricts expansion of the lungs.

Mohamed Ibrahim
16,111 Views ยท 2 years ago

A bulla is a fluid-filled sac or lesion that appears when fluid is trapped under a thin layer of your skin. Itโ€™s a type of blister. Bullae (pronounced as โ€œbullyโ€) is the plural word for bulla. To be classified as a bulla, the blister must be larger than 0.5 centimeters (5 millimeters) in diameter. Smaller blisters are called vesicles.

samer kareem
6,646 Views ยท 2 years ago

Breast Implants Bottoming Out? Steps to Reduce The Risks

samer kareem
1,692 Views ยท 2 years ago

Tru Story - Adventures in the NICU.

samer kareem
1,900 Views ยท 2 years ago

samer kareem
5,549 Views ยท 2 years ago

Doctor makes magic - Doctor hace magia (Sorprendente) - Doctor Magic

samer kareem
29,164 Views ยท 2 years ago

Scott
31 Views ยท 2 years ago

Earwax Removal Tool Kit: https://www.amazon.com/dp/B07PJQ4NJG
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samer kareem
12,763 Views ยท 2 years ago

Thereโ€™s a strange, mysterious world inside us, an alien-looking environment that turns the food we eat into nutrients that keep us alive. Michael Mosley swallows a camera to take a closer look.

Mohamed Ibrahim
18,701 Views ยท 2 years ago

A very good video illustrating the Interrupted Sub-Dermal Sutures

samer kareem
12,100 Views ยท 2 years ago

A brief demonstration of the different types of epileptic seizures based on the International Classification of Epileptic Seizures.

samer kareem
1,731 Views ยท 2 years ago

UCSF Director of Women's Imaging, San Francisco General Hospital, looks at pros and cons of imagining techniques for younger women. Series: "Breast Cancer Prevention and Treatment"

Scott
330 Views ยท 2 years ago

If you have an active lifestyle or are often on the go with work, travel or family, then peritoneal dialysis at home may be the right choice. Home peritoneal dialysis offers additional freedom and flexibility as a treatment option thatโ€™s closest to natural kidney function and may require fewer dietary restrictions and medications. To learn more about Home PD, visit https://www.FreseniusKidneyCar....e.com/ckd-treatment/

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academyo
26,411 Views ยท 2 years ago

The video will describe anatomical structures as seen on a CT scan. Please see discalimer on my website.

Scott
58 Views ยท 2 years ago

Using state of the art 3D animation techniques, this video shows the anatomy of the heart. Includes close ups of the superior vena cava, rights and left atrium, the valves, the ventricles and the pulmonary artery.

Please note: this video contains no audio description or captions.

Your heart is an extraordinary machine - enjoy the visual showing you how it works :)

Copyright - Arcreative

Curious about medical device 3D animation? โžœ http://www.arcreative-media.com

Scott
7,331 Views ยท 2 years ago

Romberg Test

samer kareem
90,292 Views ยท 2 years ago

Natural birth encouragement pain and joy

samer kareem
18,499 Views ยท 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




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