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How a woman's body changes during Pregnancy
How a woman's body changes during Pregnancy samer kareem 25,135 Lượt xem • 2 năm trước kia

How a woman's body changes during Pregnancy

Bartholin Cyst
Bartholin Cyst samer kareem 4,050 Lượt xem • 2 năm trước kia

Bartholin gland Marsupialization in Primary Bartholin Cyst

32 Weeks Pregnant
32 Weeks Pregnant samer kareem 8,080 Lượt xem • 2 năm trước kia

32 weeks pregnant, your baby has now nails on the toes and fingers. Watch this video to get detailed information of baby's development during this 33 week of pregnancy,

Natural water birth encouragement
Natural water birth encouragement samer kareem 90,304 Lượt xem • 2 năm trước kia

Natural birth encouragement pain and joy

Are High Heels Bad For Women?
Are High Heels Bad For Women? Scott 3,220 Lượt xem • 2 năm trước kia

Forty-nine percent of women, ages 18- 24, wear high heels. The percentage only goes down slightly to 42 percent for women aged 20- 49, reports The List.

What Is Resective Surgery for Epilepsy?
What Is Resective Surgery for Epilepsy? samer kareem 3,614 Lượt xem • 2 năm trước kia

Epilepsy surgery is reserved for people whose seizures are not well controlled by seizure medicines. This situation is sometimes called being "medically refractory" or "drug resistant." In children, the definition of medically refractory is even more individualized to the specific child's situation. Surgery may be considered for some children after weeks to months of treatment with seizure medicines.

New and Upcoming Treatments for Epilepsy
New and Upcoming Treatments for Epilepsy samer kareem 3,822 Lượt xem • 2 năm trước kia

Epilepsy has existed for thousands of years yet remains a medical challenge.

Laparoscopic repair of large  hiatal hernia
Laparoscopic repair of large hiatal hernia samer kareem 2,215 Lượt xem • 2 năm trước kia

A hiatal hernia occurs when the upper part of the stomach pushes through an opening in the diaphragm and into the chest cavity. The diaphragm is the thin muscle wall that separates the chest cavity from the abdomen. The opening in the diaphragm is where the esophagus and stomach join.

Wernicke's Aphasia
Wernicke's Aphasia samer kareem 3,270 Lượt xem • 2 năm trước kia

People with serious comprehension difficulties have what is called Wernicke’s aphasia and: Often say many words that don’t make sense. May fail to realize they are saying the wrong words; for instance, they might call a fork a “gleeble.” May string together a series of meaningless words that sound like a sentence but don’t make sense. Have challenges because our dictionary of words is shelved in a similar region of the left hemisphere, near the area used for understanding words.

Goals of Inflammatory Bowel Disease Management
Goals of Inflammatory Bowel Disease Management samer kareem 2,788 Lượt xem • 2 năm trước kia

This animation describes the goals of inflammatory bowel disease (IBD) management and how patients can take an active role in managing their disease.

LASIK or PRK? Which is right for me? Animation.
LASIK or PRK? Which is right for me? Animation. Mohamed Ibrahim 51 Lượt xem • 2 năm trước kia

Purchase a license to download a non-watermarked copy of this video here: https://www.alilamedicalmedia.....com/-/galleries/all-

Voice by: Sue Stern.
©Alila Medical Media. All rights reserved.
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Perfect for patient education purposes.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.

LASIK, or "laser-assisted in situ keratomileusis," is the most commonly performed laser eye surgery to treat myopia, hyperopia and astigmatism. The goal of the treatment is to reshape the cornea to correct the refractive error of the eye.
The cornea is the transparent dome-shaped structure in front of the eye. The cornea refracts light and accounts for about two-thirds of the eye's total optical power. Altering the curvature of the cornea changes the way light rays enter the eye. As a result, the light rays can be focused properly onto the retina for clearer vision.
For nearsighted people, the laser is used to flatten the cornea. For farsighted people, the cornea is made steeper. For patients with astigmatism, the laser is used to smooth the irregularly-shaped cornea into a more regular shape.
The outer layer of the cornea - the epithelium – is capable of replacing itself within a few days after being damaged or removed. The deeper layer of the cornea – the stroma, on the contrary, is a permanent corneal tissue with very limited regenerative capacity. The stroma, if reshaped by a laser, will remain that way permanently.
In this procedure, a thin, circular "FLAP" is created in the surface of the cornea to gain access to the permanent corneal tissue. This can be done with a mechanical cutting tool called a microkeratome, OR, for a blade-free experience, by a femtosecond laser. An excimer laser is then used to remove some corneal tissue to reshape the cornea. Excimer laser uses cool ultraviolet light beams to vaporize microscopic amounts of tissue in a precise manner to accurately reshape the cornea. The excimer laser is computer-controlled and is programmed based on the patient’s refractive error. The flap is then laid back in place and is allowed to heal.
LASIK eye surgery is mostly painless and can be completed within minutes. Improved vision can usually be seen overnight.

PRK, or photorefractive keratectomy, was the first type of laser eye surgery for vision correction and is the predecessor to the popular LASIK procedure. In PRK, NO flap is created. Rather, the epithelial cells on the eye surface are simply removed. An excimer laser is then used to reshape the cornea just like it does in LASIK.
The vision correction outcomes of PRK surgery are comparable to those of LASIK, but the recovery period is longer. This is because the epithelium is completely removed in PRK and it takes a few days to regenerate. PRK patients also have more discomfort and haziness of vision in the first few days after the surgery. Improved vision also takes longer to achieve.
PRK does, however, offer certain advantages. Because PRK does not involve creation of a flap, which contains both epithelial and deeper stromal tissue, the entire thickness of the stroma is available for treatment. The treatment range is therefore higher. This is particularly useful for patients with high levels of myopia or for those whose cornea is too thin for LASIK. PRK is also free of flap-related complication risks.

Attaching your baby at the breastfeeding
Attaching your baby at the breastfeeding samer kareem 7,247 Lượt xem • 2 năm trước kia

Breastfeeding attachment Attaching your baby at the breasT

Remembering Medications & The Body Systems Affected
Remembering Medications & The Body Systems Affected samer kareem 1,287 Lượt xem • 2 năm trước kia

Remembering Medications & The Body Systems Affected

Every Woman Should Avoid During Pregnancy
Every Woman Should Avoid During Pregnancy samer kareem 3,631 Lượt xem • 2 năm trước kia

Pregnancy is one of the beautiful phases of a woman’s life after their marriage. The feeling of the baby growing inside the womb is exceptional and very special.

Hysteroscopic Polypectomy
Hysteroscopic Polypectomy samer kareem 6,783 Lượt xem • 2 năm trước kia

Hysteroscopy is a procedure that allows your doctor to look inside your uterus in order to diagnose and treat causes of abnormal bleeding. Hysteroscopy is done using a hysteroscope, a thin, lighted tube that is inserted into the vagina to examine the cervix and inside of the uterus.

Sperm Retrieval Procedures
Sperm Retrieval Procedures samer kareem 6,951 Lượt xem • 2 năm trước kia

Testicular sperm aspiration (TESA) is a procedure performed for men who are having sperm retrieved for in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI). It is done with local anesthesia in the operating room or office and is coordinated with their female partner's egg retrieval.

Phenylketonuria Genetics
Phenylketonuria Genetics samer kareem 1,216 Lượt xem • 2 năm trước kia

Classical PKU is an autosomal recessive disorder, caused by mutations in both alleles of the gene for phenylalanine hydroxylase (PAH), found on chromosome 12. In the body, phenylalanine hydroxylase converts the amino acid phenylalanine to tyrosine, another amino acid.

HPV Vaccination and Pregnancy
HPV Vaccination and Pregnancy samer kareem 1,210 Lượt xem • 2 năm trước kia

HPV causes genital warts and cervical and other anogenital cancers. The HPV vaccine is recommended for girls and women 9 to 26 years of age to reduce infections, but information on safety in pregnant women is limited.

Total Parotidectomy
Total Parotidectomy samer kareem 2,326 Lượt xem • 2 năm trước kia

This video show the steps in a total parotidectomy with VII nerve preservation. The patient had a malignant parotid tumor without VII nerve compromise.

Does Size Really Matter?
Does Size Really Matter? samer kareem 3,159 Lượt xem • 2 năm trước kia

Of the many factors that affect your compatibility with a man, one of the biggest (or smallest) is in his pants. As with humour, interests or habits, the wrong fit can leave you cold. Or traumatised. In a study of 1,661 penises, Dr Debby Herbenick, author of Sex Made Easy, found an almost nine-inch difference in erection size: from 1.6 inches to 10.2. And since absolutely nothing outside the package tells you what to expect with the package, you have to test compatibility the hard way. Sometimes you hit your jackpot, sometimes it's just fine, and sometimes he's the guy on either end of that erection spectrum. These writers have been there, so here's what they learned - and how you can deal (without the gasp reflex).

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