Latest videos

Infant Child Needle Selection and Insertion Technique
Infant Child Needle Selection and Insertion Technique samer kareem 4,104 Views • 3 years ago

Infant Child Needle Selection and Insertion Technique Animation Video

Make A Girl Squirt  Fact
Make A Girl Squirt Fact samer kareem 4,787 Views • 3 years ago

Make A Girl Squirt Fact

Syndactyly (Webbing) Release of Fingers
Syndactyly (Webbing) Release of Fingers samer kareem 19,842 Views • 3 years ago

This is a surgical video demonstrating the release and skin grafting of the middle and ring fingers. It demonstrates the marking, dissection, and repair of the fingers.

Eyelid Surgery Lower
Eyelid Surgery Lower samer kareem 5,767 Views • 3 years ago

Eyelid surgery, or blepharoplasty, is a surgical procedure to improve the appearance of the eyelids. Surgery can be performed on either the upper and lower lids, or both. Whether you want to improve your appearance or are experiencing functional problems with your eyelids, eyelid surgery can rejuvenate the area surrounding your eyes.

Fusion Ablation System Animation
Fusion Ablation System Animation samer kareem 6,190 Views • 3 years ago

The Estech COBRA Fusion™ 150 Surgical Ablation System combines intuitive, real-time TCRF (Temperature Controlled Radiofrequency) energy control with proprietary Versapolar technology. Versapolar™ energy delivery is the first of its kind—an adaptable and effective platform that can deliver both bipolar and monopolar energy so that surgeons can easily and efficiently create reproducible transmural lesions with more flexibility, confidence and control.

Procedures Requiring General Anaesthesia
Procedures Requiring General Anaesthesia samer kareem 9,839 Views • 3 years ago

Procedures Requiring General Anaesthesia

The Components of Blood and Their Importance
The Components of Blood and Their Importance samer kareem 1,598 Views • 3 years ago

Blood is a specialized fluid in your body that has four main components, each with a different function: plasma, red blood cells, white blood cells, and platelets.

Migraine Pathophysiology
Migraine Pathophysiology samer kareem 29,205 Views • 3 years ago

The core features of migraine are headache, which is usually throbbing and often unilateral, and associated features of nausea, sensitivity to light, sound, and exacerbation with head movement. Migraine has long been regarded as a vascular disorder because of the throbbing nature of the pain.

Nephron
Nephron samer kareem 25,593 Views • 3 years ago

A nephron (from Greek νεφρός (nephros) meaning "kidney") is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine.

0 to 9 Months Journey In The Womb
0 to 9 Months Journey In The Womb samer kareem 26,074 Views • 3 years ago

0 to 9 Months Journey In The Womb

Lung in a Box
Lung in a Box samer kareem 3,613 Views • 3 years ago

TransMedics’ proprietary Organ Care System (OCS) is the first commercial and portable warm blood perfusion organ transport system. With the OCS, doctors are able to perform “living organ transplants,” where organs are kept warm and functioning in a controlled environment from the time they are recovered to the moment they are placed in the recipient’s body.

Transporting a beating heart for transplant
Transporting a beating heart for transplant samer kareem 5,627 Views • 3 years ago

TransMedics’ proprietary Organ Care System (OCS) is the first commercial and portable warm blood perfusion organ transport system. With the OCS, doctors are able to perform “living organ transplants,” where organs are kept warm and functioning in a controlled environment from the time they are recovered to the moment they are placed in the recipient’s body.

Attention Deficit Hyperactivity Disorder
Attention Deficit Hyperactivity Disorder samer kareem 4,651 Views • 3 years ago

Attention deficit hyperactivity disorder (ADHD) is a mental disorder of the neurodevelopmental type. It is characterized by problems paying attention, excessive activity, or difficulty controlling behavior which is not appropriate for a person's age.

How to Recognize ADHD Symptoms in Children
How to Recognize ADHD Symptoms in Children samer kareem 12,500 Views • 3 years ago

attention deficit hyperactivity disorder (ADHD). Recent evidence supports initial treatment with nonpharmacological interventions (behavior therapy) in preschool age children (3- 5). Parent-child behavioral therapy improves problem behaviors and parent-child relationships. It involves teaching parents to consistently implement effective behavioral techniques (eg, rewards and non-punitive consequences to shape behavior, calm limit setting, structured daily schedules, minimizing distractions). Behavioral interventions can also be used in patients who do not meet full ADHD criteria or in combination with medication for school-aged children and adolescents with ADHD. Medication in preschool children should be considered when behavioral therapy fails or the child's function is severely impaired (repeatedly expelled from day care or school, risks injuring others). The family's preferences and values should always be considered in treatment decisions.

St. John's Wort
St. John's Wort samer kareem 4,522 Views • 3 years ago

St. John's wort (Hypericum perforatum) is an over-the-counter herbal supplement used for its antidepressant, anti-inflammatory, and wound-healing properties. Although it has been prescribed in Europe for mild to moderate depression, negative clinical trials and multiple reports of adverse drug interactions have raised concern about its use. St. John's wort induces various P450 isozymes (CYP 1A2, 2C19, 2C9, and 3A4) and P-glycoprotein systems. Drug interactions with the herbal product can lead to treatment failures with many medications, including hormonal contraceptives, antiretrovirals, immunosuppressive agents, narcotics, anticoagulants, and antifungals. There is also a risk for serotonin syndrome when St. John's wort is used in combination with other serotonergic antidepressants. The lack of strict regulation of herbal products that results in variable quality and content (unknown toxic ingredients or inactive ingredients) is also a concern.

Brain cyst Surgery
Brain cyst Surgery samer kareem 10,757 Views • 3 years ago

Brain cyst Surgery

Ganglion Cyst Volar Wrist
Ganglion Cyst Volar Wrist samer kareem 28,620 Views • 3 years ago

This is a surgical video that shows the removal of a volar ganglion cyst. This is a common surgical procedure and this video may help you better understand the steps that occur during the procedure.

Lipoma From Foot
Lipoma From Foot samer kareem 14,336 Views • 3 years ago

Lipoma From Foot (Inter Digital Web Space) Removal Technique

Sitting on the toilet correctly
Sitting on the toilet correctly samer kareem 8,738 Views • 3 years ago

You've been sitting on the toilet incorrectly your whole life

Anal Fistula and Anal Abscess
Anal Fistula and Anal Abscess samer kareem 11,128 Views • 3 years ago

While an anal abscess is an infection within one or more of the anal spaces, an anal fistula (Choice B) is a tunneling between the anus or rectum and another epithelial lined space (eg, the skin overlying the drainage site). Fifty percent of patients with anal abscesses will go on to develop a chronic fistula from the involved anal gland to the overlying skin. Patients with fistulas typically present with an anal abscess that persists after incision and drainage, or with a pustule-like lesion in the perianal or ischiorectal area that continually drains. Surgical repair is usually necessary to eliminate the fistula while preserving fecal continence.

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