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Ganglion Cyst Surgical Removal
Ganglion Cyst Surgical Removal samer kareem 17,023 Views • 2 years ago

Ganglion Cyst Surgical Removal

Spine Examination
Spine Examination samer kareem 20,185 Views • 2 years ago

Spine Examination

Sever's disease
Sever's disease samer kareem 11,287 Views • 2 years ago

Sever's disease (also known as calcaneal apophysitis) is a type of bone injury in which the growth plate in the lower back of the heel, where the Achilles tendon (the heel cord that attaches to the growth plate) attaches, becomes inflamed and causes pain.

Osteotomy
Osteotomy samer kareem 6,547 Views • 2 years ago

Knee osteotomy is commonly used to realign your knee structure if you have arthritic damage on only one side of your knee. The goal is to shift your body weight off the damaged area to the other side of your knee, where the cartilage is still healthy. When surgeons remove a wedge of your shinbone from underneath the healthy side of your knee, the shinbone and thighbone can bend away from the damaged cartilage. Imagine the hinges on a door. When the door is shut, the hinges are flush against the wall. As the door swings open, one side of the door remains pressed against the wall as space opens up on the other side. Removing just a small wedge of bone can "swing" your knee open, pressing the healthy tissue together as space opens up between the thighbone and shinbone on the damaged side so that the arthritic surfaces do not rub against each other. Osteotomy is also used as an alternative treatment to total knee replacement in younger and active patients. Because prosthetic knees may wear out over time, an osteotomy procedure can enable younger, active osteoarthritis patients to continue using the healthy portion of their knee. The procedure can delay the need for a total knee replacement for up to ten years.

Neurotransmission
Neurotransmission samer kareem 1,467 Views • 2 years ago

Ca2+ binds with the membrane of the synaptic vesicles, which causes the vesicles to break and release the neurotransmitter into the synaptic cleft. After the neurotransmitters are released, they diffuse across the synaptic cleft and interact with receptors on the postsynaptic membrane. When the action potential reaches the presynaptic terminal, it provokes the release of a small quantity of neurotransmitter molecules, which bind to chemical receptor molecules located in the membrane of another neuron, the postsynaptic neuron, on the opposite side of the synaptic cleft.

Hepatic portal system
Hepatic portal system samer kareem 8,613 Views • 2 years ago

The hepatic portal system is the system of veins comprising the hepatic portal vein and its tributaries. It is responsible for directing blood from the region of the gastrointestinal tract between the esophagus and rectum and also includes venous drainage from the supplementary organs such as the spleen and pancreas.

How to Reverse a Fatty Liver
How to Reverse a Fatty Liver samer kareem 1,725 Views • 2 years ago

If severe, it can eventually lead to cirrhosis and liver failure. How would you know if you have a fatty liver? ... Luckily fatty liver is reversible. ... Eat less carbohydrate. ... Drink less alcohol. ... Eat more vegetables, protein and the right fats. ... Drink raw vegetable juices. ... Take a good liver tonic.

Benign Cervical Lesions
Benign Cervical Lesions samer kareem 3,144 Views • 2 years ago

By 5 weeks' gestational age, the wolffian (ie, mesonephric) and the müllerian (ie, paramesonephric) ducts have formed from intermediate mesoderm. In the absence of testosterone and müllerian inhibitory substance, the mesonephric ducts regress and the paramesonephric ducts continue to form the female reproductive structures with fusion of the distal portions of the paramesonephric ducts to give rise to the uterine fundus, the cervix, and the upper vagina. These developmental changes are genetically controlled in large part by a series of complex transcriptional signaling pathways including Wnt signaling, Hox genes, and many others. In a female fetus, the wolffian duct disappears except for nonfunctional vestiges. The müllerian duct is lined by a columnar epithelium. This includes the entire cervix and upper vagina to the vaginal plate (ie, sinovaginal bulb). Through a process of squamous metaplasia, the vagina and a variable portion of the ectocervix become covered with squamous epithelium. This process is complete by the fifth month of pregnancy.

IV  Dose Calculations
IV Dose Calculations samer kareem 11,892 Views • 2 years ago

IV Dose Calculations

Anatomy of The Ear
Anatomy of The Ear Anatomy_Videos 7,120 Views • 2 years ago

Anatomy of The Ear

Polyarteritis Nodosa
Polyarteritis Nodosa samer kareem 2,003 Views • 2 years ago

Polyarteritis nodosa Email this page to a friend Email this page to a friend Facebook Twitter Google+ Polyarteritis nodosa is a serious blood vessel disease. The small and medium-sized arteries become swollen and damaged. Causes Arteries are the blood vessels that carry oxygen-rich blood to organs and tissues. The cause of polyarteritis nodosa is unknown. The condition occurs when certain immune cells attack the affected arteries. More adults than children get this disease. The tissues that are fed by the affected arteries do not get the oxygen and nourishment they need. Damage occurs as a result. People with active hepatitis B or hepatitis C may develop this disease.

Microscopic Bone Structure
Microscopic Bone Structure Osteoporosis_Doctor 14,277 Views • 2 years ago

Microscopic Bone Structure

Austin Smart Lipo Plastic Surgeon
Austin Smart Lipo Plastic Surgeon Tuesday Wilson 6,156 Views • 2 years ago

Considering having an Austin plastic surgery procedure like Smartlipo? Then you’ll want to watch this quick video where staff members of renowned Austin plastic surgeon Dr. William Davis give you an overview of what you can expect.

Histology of Vas Deferens
Histology of Vas Deferens Histology 12,536 Views • 2 years ago

Histology of Vas Deferens

Is Aspirin Safe During Pregnancy HD
Is Aspirin Safe During Pregnancy HD Harvard_Student 10,482 Views • 2 years ago

Is Aspirin Safe During Pregnancy HD

Insulin Resistance
Insulin Resistance samer kareem 5,461 Views • 2 years ago

Insulin is a hormone made by the pancreas that allows your body to use sugar (glucose) from carbohydrates in the food that you eat for energy or to store glucose for future use. Insulin helps keeps your blood sugar level from getting too high (hyperglycemia) or too low (hypoglycemia). The cells in your body need sugar for energy. However, sugar cannot go into most of your cells directly. After you eat food and your blood sugar level rises, cells in your pancreas (known as beta cells) are signaled to release insulin into your bloodstream. Insulin then attaches to and signals cells to absorb sugar from the bloodstream. Insulin is often described as a “key,” which unlocks the cell to allow sugar to enter the cell and be used for energy.

Histology of Ovary
Histology of Ovary Histology 6,176 Views • 2 years ago

Histology of Ovary

急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗
急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗 wang bzh 1,817 Views • 2 years ago

急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗

Physiology of Urinary System in Arabic
Physiology of Urinary System in Arabic Anatomist 10,153 Views • 2 years ago

Physiology of Urinary System in Arabic

Hemodialysis Machine Setup
Hemodialysis Machine Setup Alicia Berger 8,463 Views • 2 years ago

Hemodialysis Machine Setup

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