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The female orgasm
The female orgasm samer kareem 26,436 意见 • 2 年 前

The big bang is the moment when the uterus, vagina, and anus contract simultaneously at 0.8-second intervals. A small orgasm may consist of three to five contractions; a biggie, 10 to 15. Many women report feeling different kinds of orgasms

Living Well With Ulcerative Colitis
Living Well With Ulcerative Colitis Info4YourLife 4,339 意见 • 2 年 前

Being diagnosed with ulcerative colitis doesn’t have to stop you from doing the activities you love. Former professional Canadian athletes share their inspiring stories of living well with ulcerative colitis.

Hematuria
Hematuria samer kareem 3,475 意见 • 2 年 前

Seeing blood in your urine can cause anxiety. While in many instances there are benign causes, blood in urine (hematuria) can also indicate a serious disorder. Blood that you can see is called gross hematuria. Urinary blood that's visible only under a microscope is known as microscopic hematuria and is found when your doctor tests your urine. Either way, it's important to determine the reason for the bleeding. Treatment depends on the underlying cause.

Cystoscopy Procedure
Cystoscopy Procedure Scott 10,511 意见 • 2 年 前

Cystoscopy (sis-TOS-kuh-pee) is a procedure that allows your doctor to examine the lining of your bladder and the tube that carries urine out of your body (urethra). A hollow tube (cystoscope) equipped with a lens is inserted into your urethra and slowly advanced into your bladder.

Human ovulation captured on film
Human ovulation captured on film Mohamed 27,095 意见 • 2 年 前

To record the sequence, Stephan Gordts and Ivo Brosens of the Leuven Institute for Fertility & Embryology in Belgium performed transvaginal laparoscopy, which involves making a small cut in the vaginal wall and observing the ovary with an endoscope.

"This allows us direct access to and observation of the tubo-ovarian structures without manipulation using forceps," says Gordts.

For the photos of ovulation, which only accidentally captured the critical moment, Jacques Donnez at the Catholic University of Louvain (UCL) in Brussels, Belgium, used gas to distend the organs for photography. However, Gordts and Brosens planned the procedure to coincide with ovulation and used saline solution to "float" the structures.
Perfect timing

Observation was timed for the day of the peak of the patient's luteal hormone cycle. Ovulation was predicted to occur on the evening of the day of the LH peak, and the endoscope introduced at 6 pm.

A small amount of saline was used to float the opening of the fallopian tube, its fimbriae (the "fingers" that sweep the egg into the tube) and the ovary itself. This gives a more natural appearance than gas, says Gordts.

In the video, the fimbriae can be seen sweeping in time with the patient's heartbeat. A mucus plug can be seen protruding from the ovary – this contains the egg.

"The ovum is not captured 'naked'," says Gordts. "There is no eruption like a volcano."

Gordts says that in clinical practice it is not easy to organise the observation of ovulation. "We were probably lucky to be successful at our first attempt," he says.

Fake Sonogram
Fake Sonogram samer kareem 18,470 意见 • 2 年 前

Fake Sonogram

Removing Giant Hair Ball Inside Human Stomach
Removing Giant Hair Ball Inside Human Stomach samer kareem 54,091 意见 • 2 年 前

Hairs in Stomach.

Internal Cardiac Massage
Internal Cardiac Massage samer kareem 6,946 意见 • 2 年 前

This video is really sad. You can literally watch this man dying. He was shot in the chest and rushed to the emergency room. His heart has stopped beating or has arrested. As a last resort, surgeons did an extreme procedure called an open thoracotomy which is that crazy tool you see there that basically splits the ribs open and allows easy open access to the heart. They did this so they could give him a cardiac massage. A cardiac massage is when surgeons are manually trying to pump the heart after it has stopped working on its own (cardiac arrest). Unfortunately he lost so much blood from his gun shot wound and he was pronounced dead. There are cases of patients surviving after having this kind of invasive resuscitation but it is rare.

mouth ulcers
mouth ulcers samer kareem 1,885 意见 • 2 年 前

Scientists don't know what causes canker sores. Most believe that there is a problem with the body's immune system. Emotional stress, menstruation or injury to the mouth are common triggers for simple canker sores. Certain foods such as citrus or acidic foods may trigger a canker sore or make one more uncomfortable.

Quick Cranial Nerve Assessment
Quick Cranial Nerve Assessment Mohamed 20,132 意见 • 2 年 前

Quick Cranial Nerve Assessment

Female Foley Genital Catheter Insertion Procedure
Female Foley Genital Catheter Insertion Procedure hooda 63,492 意见 • 2 年 前

Watch that Female Foley Genital Catheter Insertion Procedure

Emergency C Section for a Bleeding Placenta
Emergency C Section for a Bleeding Placenta samer kareem 3,085 意见 • 2 年 前

Emergency C Section for a Bleeding Placenta

Histology of Dorsal Root Ganglion
Histology of Dorsal Root Ganglion Histology 6,825 意见 • 2 年 前

Histology of Dorsal Root Ganglion

Medical Education - How to Give an Intramuscular Injection
Medical Education - How to Give an Intramuscular Injection hooda 4,132 意见 • 2 年 前

Learn How to Give an Intramuscular Injection

Total Abdominal Hysterectomy Surgery - THUNDERBEAT - Olympus Surgical - Dr. Francois Blaudeau
Total Abdominal Hysterectomy Surgery - THUNDERBEAT - Olympus Surgical - Dr. Francois Blaudeau Surgeon 242 意见 • 2 年 前

Olympus has extended the value of its award-winning combined surgical energy device, THUNDERBEAT, to open surgical procedures. Watch Dr. Francois Blaudeau master use of THUNDERBEAT Open Extended Jaw (OEJ) in a total abdominal hysterectomy.
http://medical.olympusamerica.com/products/thunderbeat?utm_source=youtube&utm_campaign=Total%20Abdominal%20Hysterectomy%20Surgery%20-%20THUNDERBEAT&utm_medium=description&utm_term=energy&utm_content=surgical

Inserting main port in laparoscopy
Inserting main port in laparoscopy Magdy 5,890 意见 • 2 年 前

Inserting main port in laparoscopy

What is Frost Bite?
What is Frost Bite? Mohamed Ibrahim 7,564 意见 • 2 年 前

rostbite refers to the freezing of body tissue (usually skin) that results when the blood vessels contract, reducing blood flow and oxygen to the affected body parts. Normal sensation is lost, and color changes also occur in these tissues.

Tummy Tuck Muscle Repair with 3D CAT scan
Tummy Tuck Muscle Repair with 3D CAT scan samer kareem 7,280 意见 • 2 年 前

plastic surgeon demonstrates the results of a muscle separation(rectus diastasis) repair using 3 dimesional CAT scan and photographic images

Female Pelvic Floor Part 1
Female Pelvic Floor Part 1 Mohamed 71,503 意见 • 2 年 前

The pelvic floor or pelvic diaphragm is composed of muscle fibers of the levator ani, the coccygeus, and associated connective tissue which span the area underneath the pelvis. The pelvic diaphragm is a muscular partition formed by the levatores ani and coccygei, with which may be included the parietal pelvic fascia on their upper and lower aspects. The pelvic floor separates the pelvic cavity above from the perineal region (including perineum) below.

The right and left levator ani lie almost horizontally in the floor of the pelvis, separated by a narrow gap that transmits the urethra, vagina, and anal canal. The levator ani is usually considered in three parts: pubococcygeus, puborectalis, and iliococcygeus. The pubococcygeus, the main part of the levator, runs backward from the body of the pubis toward the coccyx and may be damaged during parturition. Some fibers are inserted into the prostate, urethra, and vagina. The right and left puborectalis unite behind the anorectal junction to form a muscular sling . Some regard them as a part of the sphincter ani externus. The iliococcygeus, the most posterior part of the levator ani, is often poorly developed.

The coccygeus, situated behind the levator ani and frequently tendinous as much as muscular, extends from the ischial spine to the lateral margin of the sacrum and coccyx.

The pelvic cavity of the true pelvis has the pelvic floor as its inferior border (and the pelvic brim as its superior border.) The perineum has the pelvic floor as its superior border.

Some sources do not consider “pelvic floor” and “pelvic diaphragm” to be identical, with the “diaphragm” consisting of only the levator ani and coccygeus, while the “floor” also includes the perineal membrane and deep perineal pouch. However, other sources include the fascia as part of the diaphragm. In practice, the two terms are often used interchangeably.

Inferiorly, the pelvic floor extends into the anal triangle.

Loyola Full Male Exam Part 2
Loyola Full Male Exam Part 2 Loyola Medicine 85,966 意见 • 2 年 前

Loyola Full Male Exam Part 2 A video from Loyola medical school, Chicago showing the full examination of the male

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