Top videos

Lumbar Fusion of L5-S1 Surgery
Lumbar Fusion of L5-S1 Surgery samer kareem 3,982 Views • 2 years ago

At each level of the spine, there is a disc space in the front and paired facet joints in the back. Working together, these structures define a motion segment (Fig. 1A). Back pain may re­sult when injury or degenerative changes allow abnormal movement of the vertebrae to rub against one another, known as an unstable motion segment (Fig. 1B). Two vertebrae need to be fused to stop the motion at one segment. For example, an L4-L5 fusion is a one-level spinal fusion (Fig. 1C). A two-level fusion joins three vertebrae together and so on.

abdomen
abdomen deepak kesarwani 8,139 Views • 2 years ago

abdominal cavity

Foreceps Delivery Birth Video
Foreceps Delivery Birth Video Medical_Videos 11,445 Views • 2 years ago

Foreceps Delivery Birth Video

Acanthosis Nigricans Insulin Resistance
Acanthosis Nigricans Insulin Resistance Medical_Videos 6,980 Views • 2 years ago

Acanthosis Nigricans Insulin Resistance

Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics)
Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics) DrPhil 145 Views • 3 years ago

Learn all about the differences between these important hernias!

EKG/ECG Interpretation Explained Clearly
EKG/ECG Interpretation Explained Clearly samer kareem 1,638 Views • 2 years ago

EKG/ECG Interpretation Explained Clearly

Burns Degrees Classification
Burns Degrees Classification Mohamed Ibrahim 9,859 Views • 2 years ago

What are the classifications of burns? Burns are classified as first-, second-, or third-degree, depending on how deep and severe they penetrate the skin's surface. First-degree (superficial) burns. First-degree burns affect only the epidermis, or outer layer of skin. The burn site is red, painful, dry, and with no blisters. Mild sunburn is an example. Long-term tissue damage is rare and usually consists of an increase or decrease in the skin color. Second-degree (partial thickness) burns. Second-degree burns involve the epidermis and part of the dermis layer of skin. The burn site appears red, blistered, and may be swollen and painful. Third-degree (full thickness) burns. Third-degree burns destroy the epidermis and dermis and may go into the subcutaneous tissue. The burn site may appear white or charred Fourth degree burns. Fourth degree burns also damage the underlying bones, muscles, and tendons. There is no sensation in the area since the nerve endings are destroyed.

Bladder Outlet Obstruction Interventions
Bladder Outlet Obstruction Interventions samer kareem 14,399 Views • 2 years ago

The etiology of BOO is diverse and definitely gender specific. Often anatomic causes induce functional abnormality that remains somewhat unique for each individual, regardless of sex. A full appreciation of the possible etiologies of obstruction is necessary in order to identify overt and more subtle scenarios. In women, iatrogenic causes of obstruction are the most common. Other entities account for far fewer of the cases. The obstruction evaluation in women is somewhat more diverse in terms of modalities used, with no single grouping of techniques that are generally apropos. Individualized evaluation remains a tenet of analysis, and urodynamic criteria used to diagnose BOO in women continue to evolve.

Diabetic Foot Surgical Debridement
Diabetic Foot Surgical Debridement Anatomist 10,796 Views • 2 years ago

Diabetic Foot Surgical Debridement

Septoplasty
Septoplasty samer kareem 7,646 Views • 2 years ago

Septoplasty (SEP-toe-plas-tee) is a surgical procedure to correct a deviated septum — a displacement of the bone and cartilage that divides your two nostrils. During septoplasty, your nasal septum is straightened and repositioned in the middle of your nose.

Ankylosing Spondylitis
Ankylosing Spondylitis samer kareem 2,569 Views • 2 years ago

Ankylosing spondylitis is an inflammatory disease that, over time, can cause some of the vertebrae in your spine to fuse. This fusing makes the spine less flexible and can result in a hunched-forward posture. If ribs are affected, it can be difficult to breathe deeply. Ankylosing spondylitis affects men more often than women. Signs and symptoms typically begin in early adulthood. Inflammation also can occur in other parts of your body — most commonly, your eyes. There is no cure for ankylosing spondylitis, but treatments can lessen your symptoms and possibly slow progression of the disease.

Largest Cyst Removed
Largest Cyst Removed samer kareem 5,661 Views • 2 years ago

The cyst was technically 46.5 pounds and her doctors call it the largest in world history. I am not sure if that is true, but it is a massive cyst

Growing man a new ear on his arm
Growing man a new ear on his arm samer kareem 4,770 Views • 2 years ago

A Chinese hospital in the process of creating a human ear almost entirely through the human anatomy alone.

Glucose management tips
Glucose management tips News Canada 7,137 Views • 2 years ago

alternative ingredients for healthy meals and diabetes management.

Amblyopia
Amblyopia Doctor 7,542 Views • 2 years ago

How amblyopia develops in children. Basically, if one eye doesn't see well from an early age, the wiring never forms correctly back to the occipital cortex.

Before you have LASIK, ask these questions
Before you have LASIK, ask these questions Mohamed Ibrahim 85 Views • 3 years ago

LASIK is one of the most popular elective surgeries in the United States with 95% of patients walking away satisfied with their vision, according to one FDA study. But like with any surgery, there are risks.

wound Repair in 60 seconds
wound Repair in 60 seconds samer kareem 1,946 Views • 2 years ago

Wow Must Watch & Share wound Repair in 60 seconds

Cold Water Calorics test
Cold Water Calorics test samer kareem 7,126 Views • 2 years ago

This test stimulates your acoustic nerve by delivering cold or warm water or air into your ear canal. When cold water or air enters your ear and the inner ear changes temperature, it should cause fast, side-to-side eye movements called nystagmus. The test is done in the following way: Before the test, your ear, especially the eardrum, will be checked. This is to make sure it is normal. One ear is tested at a time. A small amount of cold water or air is gently delivered into one of your ears. Your eyes should show an involuntary movement called nystagmus. Then they should turn away from that ear and slowly back. If water is used, it is allowed to drain out of the ear canal. Next, a small amount of warm water or air is gently delivered into the same ear. Again, your eyes should show nystagmus. Then they should turn toward that ear and slowly back. Your other ear is tested in the same way.

Spinal Implants Aid Paralysed Patients
Spinal Implants Aid Paralysed Patients samer kareem 1,594 Views • 2 years ago

People whose back or neck pain has not been relieved by back surgery or other treatments may have another option to consider: spinal cord stimulation. Around the world, some 14,000 patients undergo spinal cord stimulator implants each year. Spinal cord stimulation (SCS) delivers mild electrical stimulation to nerves along the spinal column, modifying or blocking nerve activity in a non-medicinal way to minimize the sensation of pain reaching the brain.

What It’s Like Getting LASIK Eye Surgery
What It’s Like Getting LASIK Eye Surgery Mohamed Ibrahim 76 Views • 3 years ago

See what it’s like to get LASIK eye surgery from Lisa Homsy’s perspective. Keep watching until the end to see the final results!

Showing 131 out of 378