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Esophageal Manometry
Esophageal Manometry samer kareem 1,993 Views • 2 years ago

Esophageal manometry is a test used to measure the function of the lower esophageal sphincter (the valve that prevents reflux of gastric acid into the esophagus) and the muscles of the esophagus (see diagram). This test will tell your doctor if your esophagus is able to move food to your stomach normally.

Vasectomy
Vasectomy samer kareem 23,686 Views • 2 years ago

An egg cannot be fertilized when there are no sperm in the semen. The testicles continue to produce sperm, but the sperm are reabsorbed by the body. (This also happens to sperm that are not ejaculated after a while, regardless of whether you have had a vasectomy.) Sperm are made in the testicles. They pass through two tubes called the vasa deferentia to other glands and mix with seminal fluids to form semen. Vasectomy blocks each vas deferens and keeps sperm out of the seminal fluid. The sperm are absorbed by the body instead of being ejaculated.

USMLE Step 2 CS - Acute  Abdomen
USMLE Step 2 CS - Acute Abdomen usmle tutoring 9,262 Views • 2 years ago

USMLE Step 2 CS - Acute Abdomen- This is just preview video. To get full access please visit our website : www.usmletutoring.com

Testicular Cancer
Testicular Cancer samer kareem 4,462 Views • 2 years ago

The testicles are located inside a loose bag of skin (scrotum) underneath the penis. Symptoms include a lump in either testicle and a feeling of heaviness in the scrotum. Treatments include surgery, radiation, and chemotherapy.

Maternal Fetal Circulation
Maternal Fetal Circulation Doctor 16,206 Views • 2 years ago

The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation that also includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

The fetal circulation works differently from that of born humans, mainly because the lungs are not in use: the fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord.

Targeted Cancer Therapy
Targeted Cancer Therapy samer kareem 1,731 Views • 2 years ago

The drugs known as targeted therapy help stop cancer from growing and spreading. They work by targeting specific genes or proteins. These genes and proteins are found in cancer cells or in cells related to cancer growth, like blood vessel cells. Doctors often use targeted therapy with chemotherapy and other treatments.

Chest x-ray interpretation --ET tube position
Chest x-ray interpretation --ET tube position academyo 18,514 Views • 2 years ago

The video will describe the position of ET tube on a chest x-rays. Please see my website for disclaimer.

Infant Child Needle Selection and Insertion Technique
Infant Child Needle Selection and Insertion Technique samer kareem 4,095 Views • 2 years ago

Infant Child Needle Selection and Insertion Technique Animation Video

Politeal and Peroneal Nerves Block
Politeal and Peroneal Nerves Block Surgeon 11,872 Views • 2 years ago

Politeal and Peroneal Nerves Block

Chest x-ray interpretation -- COPD and Emphysema
Chest x-ray interpretation -- COPD and Emphysema academyo 27,213 Views • 2 years ago

The video will describe radiologic features of Emphysema on a chest x-ray. Please see my website for disclaimer.

Ganglion Cyst Removal Surgery
Ganglion Cyst Removal Surgery Surgeon 15,243 Views • 2 years ago

Ganglion Cyst Volar Wrist Removal Ganglion cysts are noncancerous lumps that most commonly develop along the tendons or joints of your wrists or hands. They also may occur in the ankles and feet. Ganglion cysts are typically round or oval and are filled with a jellylike fluid. Small ganglion cysts can be pea-sized, while larger ones can be around an inch (2.5 centimeters) in diameter. Ganglion cysts can be painful if they press on a nearby nerve. Their location can sometimes interfere with joint movement. If your ganglion cyst is causing you problems, your doctor may suggest trying to drain the cyst with a needle. Removing the cyst surgically also is an option. But if you have no symptoms, no treatment is necessary. In many cases, the cysts go away on their own.

Orthognathic Surgery For A Severe Overbite
Orthognathic Surgery For A Severe Overbite samer kareem 27,395 Views • 2 years ago

Jaw surgery, also known as orthognathic (or-thog-NATH-ik) surgery, corrects irregularities of the jaw bones and realigns the jaws and teeth to improve the way they work. Making these corrections may also improve your facial appearance. Jaw surgery may be a corrective option if you have jaw problems that can't be resolved with orthodontics alone. In most cases, you also have braces on your teeth before surgery and during recovery after surgery until healing and alignment are complete. Your orthodontist can work with your oral and jaw and face (maxillofacial) surgeon to determine your treatment plan.

Laparoscopic Colectomy
Laparoscopic Colectomy Surgeon 141 Views • 2 years ago

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#LaparoscopicColectomy #ColonSurgery #LargeIntestine

A colectomy is usually done to treat diseases that inflame your colon, a bowel obstruction, colon cancer, or a damaged or injured colon. The anatomy of the colon, and the laparoscopic procedure done to remove a portion of the colon, are depicted.

ANH18221

Histology of Peripheral Nerve
Histology of Peripheral Nerve Histology 5,318 Views • 2 years ago

Histology of Peripheral Nerve

Proper Technique for Internal Jugular Cannulation
Proper Technique for Internal Jugular Cannulation samer kareem 11,344 Views • 2 years ago

Central catheters provide dependable intravenous access and enable hemodynamic monitoring and blood sampling [1-3]. The jugular veins are one of the most popular sites for central venous access due to accessibility and overall low complication rates, and are the preferred site for temporary hemodialysis.

What is Subdural Hematoma ?
What is Subdural Hematoma ? samer kareem 7,534 Views • 2 years ago

A subdural hematoma is most often the result of a severe head injury. This type of subdural hematoma is among the deadliest of all head injuries. The bleeding fills the brain area very rapidly, compressing brain tissue. This often results in brain injury and may lead to death. Subdural hematomas can also occur after a minor head injury. The amount of bleeding is smaller and occurs more slowly. This type of subdural hematoma is often seen in older adults. These may go unnoticed for many days to weeks, and are called chronic subdural hematomas. With any subdural hematoma, tiny veins between the surface of the brain and its outer covering (the dura) stretch and tear, allowing blood to collect. In older adults, the veins are often already stretched because of brain shrinkage (atrophy) and are more easily injured.

Left Lower Lung  Lobectomy
Left Lower Lung Lobectomy samer kareem 12,459 Views • 2 years ago

If you have a lung disease, a type of surgery called a lobectomy is one treatment option your doctor may suggest. Your lungs are made up of five sections called lobes. You have three in your right lung and two in your left. A lobectomy removes one of these lobes. After the surgery, your healthy tissue makes up for the missing section, so your lungs should work as well or better than they did before.

TALUS FRACTURE
TALUS FRACTURE samer kareem 1,523 Views • 2 years ago

A talus fracture is a break in one of the bones that forms the ankle. This type of fracture often occurs during a high-energy event, such as a car collision or a high-velocity fall. Because the talus is important for ankle movement, a fracture often results in significant loss of motion and function. In addition, a talus fracture that does not heal properly can lead to serious complications, including chronic pain. For this reason, many talus fractures require surgery.

What is an Intracuticular or Subcuticular Suture??
What is an Intracuticular or Subcuticular Suture?? samer kareem 2,729 Views • 2 years ago

How Respiratory Pump Affects Venous Return
How Respiratory Pump Affects Venous Return samer kareem 31,450 Views • 2 years ago

How Respiratory Pump Affects Venous Return

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