Top videos

Cervicofacial Advancement Flap for SCC
Cervicofacial Advancement Flap for SCC Doctor 13,264 Views • 2 years ago

This video shows a patient with a large squamous cell carcinoma that has eroded through his external ear. The lesion has also infiltrated the parotid gland. We show the resection of this lesion with associated reconstruction.

Butt and Legs Implants Exploded Inside Brazilian Model
Butt and Legs Implants Exploded Inside Brazilian Model hooda 33,756 Views • 2 years ago

Watch that video of Butt and Legs Implants Exploded Inside Brazilian Model

Laparoscopic Suture Repair of Bowel
Laparoscopic Suture Repair of Bowel DrPhil 9,180 Views • 2 years ago

Laparoscopic Suture Repair of Bowel

Staples Insertion and Removal
Staples Insertion and Removal DrPhil 12,844 Views • 2 years ago

Demonstration of staple insertion and removal technique for laceration repair or wound closure in the operating room.

Hernias and Teens
Hernias and Teens DrPhil 354 Views • 2 years ago

Be sure to have your teenager checked for hernias as they may be malevolent, Dr. Honaker gives us some insight as to why this is an important thing to have done.

Breech presentation
Breech presentation samer kareem 3,693 Views • 2 years ago

In breech position, the baby's bottom is down. There are a few types of breech: Complete breech means the baby is bottom-first, with knees bent. Frank breech means the baby's legs are stretched up, with feet near the head. Footling breech means one leg is lowered over the mother's cervix. You are more likely to have a breech baby if you: Go into early labor Have an abnormally shaped uterus, fibroids, or too much amniotic fluid Have more than one baby in your womb Have placenta previa (when the placenta is on the lower part of the uterine wall, blocking the cervix)

Hiatal Hernia: Explanation of Chest X-Ray Findings
Hiatal Hernia: Explanation of Chest X-Ray Findings DrPhil 130 Views • 2 years ago

The typical radiograph is of a well-defined, rounded, retrocardiac opacity with an air-fluid level. In this image, the radiolucent gas is highlighted in blue, while the gastric contents are highlighted in the green. In many cases of hiatal hernia, there will not be an air bubble below the left hemidiaphragm. This is a relatively expected finding considering that the stomach is no longer in its usual position. The anatomical position of the herniated organ can be further elucidated on the lateral radiograph. Here we can see that the stomach is in the middle mediastinum posterior to the heart and above the diaphragm. Hiatal hernias can look similar to a retrocardiac lung abscess or another cavitary lesion, but it will change in size and shape between radiographs. Large hernias can shift the mediastinum to the right and result in a widening of the carinal angle. They can even give the appearance of cardiomegaly. In this radiograph, the cardiac silhouette is distinctly visible within the confines of the hiatal hernia. To review, a hiatal hernia on an AP chest radiograph typically appears as a round retrocardiac opacity with an air-fluid level.

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Disclaimer: All the information provided by Medical Education for Visual Learners and associated videos are strictly for informational purposes only. It is not intended as a substitute for medical advice from your health care provider or physician. It should not be used to overrule the advice of a qualified healthcare provider, nor to provide advice for emergency medical treatment. If you think that you or someone that you know may be suffering from a medical condition, then please consult your physician or seek immediate medical attention.

Children defeat bone cancer
Children defeat bone cancer samer kareem 1,620 Views • 2 years ago

This surgical procedure helps children defeat bone cancer.

Hyponatremia: causes, diagnosis and management
Hyponatremia: causes, diagnosis and management samer kareem 1,446 Views • 2 years ago

Hyponatremia is defined as a serum sodium of less than 135 Meq per litre and occurs in upto 22 % of hospitalised patients. The causes of hyponatremia may be understood based on the pre-existing volume status of the patient which may either be hypovolemic, euvolemic or hypervolemic hyponatremia. This presentation discusses in detail, the causes of these underlying conditions. Also mentioned are the clinical features and management options and therapeutic sodium targets in patients with hyponatremia. Drugs such as demeclocycline and vaptans (Tolvaptan, Conivaptan) are also mentioned as management options which may be used on a case to case basis. Finally, the all important targets of sodium correction over 24 hours are also mentioned, along with a practical formula for calculation of sodium deficit which is explained with an example.

DRAINAGE OF A PERITONSILLAR ABSCESS
DRAINAGE OF A PERITONSILLAR ABSCESS samer kareem 3,653 Views • 2 years ago

A peritonsillar abscess forms in the tissues of the throat next to one of the tonsils. An abscess is a collection of pus that forms near an area of infected skin or other soft tissue. The abscess can cause pain, swelling, and, if severe, blockage of the throat. If the throat is blocked, swallowing, speaking, and even breathing become difficult. When an infection of the tonsils (known as tonsillitis) spreads and causes infection in the soft tissues, a peritonsillar abscess may result. Peritonsillar abscesses are generally uncommon. When they do occur they are more likely among young adults, adolescents, and older children.

Angina
Angina samer kareem 3,497 Views • 2 years ago

Angina is a term used for chest pain caused by reduced blood flow to the heart muscle. Angina (an-JIE-nuh or AN-juh-nuh) is a symptom of coronary artery disease. Angina is typically described as squeezing, pressure, heaviness, tightness or pain in your chest. Angina, also called angina pectoris, can be a recurring problem or a sudden, acute health concern. Angina is relatively common but can be hard to distinguish from other types of chest pain, such as the pain or discomfort of indigestion. If you have unexplained chest pain, seek medical attention right away.

Laser Eye Surgery (LASIK)
Laser Eye Surgery (LASIK) Surgeon 333 Views • 2 years ago

For Employees of Hospitals, Schools, Universities and Libraries: Download 8 FREE medical animations from Nucleus by signing up for a free trial: http://nmal.nucleusmedicalmedi....a.com/free-trial-mem

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This medical animation depicts Laser Eye Surgery, a procedure that permanently changes the shape of the cornea, the clear covering over the front of the eye.
#lasik #eye #cornea
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How to open an ampoule
How to open an ampoule Scott 2,401 Views • 2 years ago

How to open a glass ampoule

Colonoscopy: During and After
Colonoscopy: During and After Scott 8,724 Views • 2 years ago

A colonoscope is the special tool used to perform a colonoscopy. It is a thin, flexible, tubular ‘telescope’ with a light and video camera that your doctor carefully guides through your colon in order to see and determine the health of your colon. Watch this animation to learn about the features of the colonoscope, how the colonoscopy procedure is performed and how polyps are removed, and the follow-up care you and your doctor should talk about after your procedure.

Circulatory System Animation: Cardiology
Circulatory System Animation: Cardiology Landging 5,524 Views • 2 years ago

http://www.landging.com/circulatory-system-animation-cardiology.html
This circulatory system animation demonstrates cardiology mechanism of action and pharmacology in 3d.

Carotid Endarterectomy Procedure
Carotid Endarterectomy Procedure samer kareem 2,019 Views • 2 years ago

Approach to bleeding disorders
Approach to bleeding disorders samer kareem 4,198 Views • 2 years ago

A detailed description of the approach to a use of bleeding disorders. This presentation includes the causes, history, clinical features and diagnosis of specific bleeding disorders. These include Haemophilia, DIC, Von Willebrand Disease and others. The final differentiation is often made on the basis of the Prothrombin Time, activated Partial thromboplastin time and platelet count.

Laparoscopic liver abscess evacuation
Laparoscopic liver abscess evacuation samer kareem 2,765 Views • 2 years ago

Pyogenic liver abscesses are mainly treated by percutaneous aspiration or drainage under antibiotic cover. If interventional radiology fails, surgical drainage becomes necessary. Recently, we performed laparoscopic liver abscess drainage successfully, and we aimed to focus on the topic in light of a systematic review of the literature.

Worst Plantar Warts & Plantar Wart Removal
Worst Plantar Warts & Plantar Wart Removal samer kareem 60,023 Views • 2 years ago

Plantar warts are hard, grainy growths that usually appear on the heels or balls of your feet, areas that feel the most pressure. This pressure also may cause plantar warts to grow inward beneath a hard, thick layer of skin (callus). Plantar warts are caused by the human papillomavirus (HPV). The virus enters your body through tiny cuts, breaks or other weak spots on the bottom of your feet. Most plantar warts aren't a serious health concern and may not require treatment. But plantar warts can cause discomfort or pain. If self-care treatments for plantar warts don't work, you may want to see your doctor to have them removed.

Speed's Test
Speed's Test Anatomist 19,376 Views • 2 years ago

A positive Speed's test result is usually thought to suggest inflammation or lesions related to the biceps/labral complex. The specificity, sensitivity, and positive and negative predictive values are determined for the Speed's test.

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