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Human ovulation captured on film
Human ovulation captured on film Mohamed 27,062 Visninger • 2 flere år siden

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.

Open Pyelolithotomy with huge kidney stone
Open Pyelolithotomy with huge kidney stone samer kareem 10,714 Visninger • 2 flere år siden

Majority of patients these days prefer PCNL ( Minimal Invasive Telescopic removal of kidney stones broken with lithoclast, removed through a button hole incision ). This patient with a big stone in the pelvis of the kidney wanted it open only so I did an open pyelolithotomy for this patient after a long time as I use to do it in routine in the past. Except for the long incision and scar as compared to PCNL the recovery time was the same and patient went home third day happily walking and eating.

Water Birth
Water Birth DrPhil 353,543 Visninger • 2 flere år siden

Water Birth

Abortion real ghraphics
Abortion real ghraphics samer kareem 5,307 Visninger • 2 flere år siden

Abortion real ghraphics

Greg's First In-Surgery Conversation | Brain Surgery Live
Greg's First In-Surgery Conversation | Brain Surgery Live Scott 358 Visninger • 2 flere år siden

Patient Greg Grindley communicates with host Bryant Gumbel and his wife for the first time while undergoing deep brain stimulation surgery at University Hospital's Case Medical Center in Cleveland, Ohio.
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How to Remove Blackhead from the Face
How to Remove Blackhead from the Face Scott 47,628 Visninger • 2 flere år siden

How to Remove Blackhead from the Face

Gunshot Wound Repairing Surgery Video
Gunshot Wound Repairing Surgery Video samer kareem 13,966 Visninger • 2 flere år siden

Gunshot Wound to the Abdomen: Laparoscopic Exploration and Repair of Small Bowel Injury.

Draining a Hand Abscess
Draining a Hand Abscess Scott 47,308 Visninger • 2 flere år siden

Draining a Hand Abscess

ChildBirth Video
ChildBirth Video Mohamed Ibrahim 803,992 Visninger • 2 flere år siden

A video showing the process of childbirth via vaginal delivery.

Depression and how to treat it
Depression and how to treat it Alicia Berger 3,071 Visninger • 2 flere år siden

When you’re depressed, it can feel like you’ll never get out from under a dark shadow. However, even the most severe depression is treatable. So, if your depression is keeping you from living the life you want to, don’t hesitate to seek help. Learning about your depression treatment options will help you decide what approach is right for you. From therapy to medication to healthy lifestyle changes, there are many effective treatments that can help you overcome depression and reclaim your life.

Female Foley Genital Catheter Insertion Procedure
Female Foley Genital Catheter Insertion Procedure hooda 63,469 Visninger • 2 flere år siden

Watch that Female Foley Genital Catheter Insertion Procedure

THE MOUNT SINAI SURGICAL FILM ATLAS: Laparoscopic Cholecystectomy
THE MOUNT SINAI SURGICAL FILM ATLAS: Laparoscopic Cholecystectomy Surgeon 151 Visninger • 2 flere år siden

For more videos, please visit:
http://surgicalfilmatlas.mssm.edu/

Is Anal Sex Safe and Healthy?
Is Anal Sex Safe and Healthy? Scott 33,131 Visninger • 2 flere år siden

As more couples explore anal sex, understanding the risks, rewards, and proper strategy is important. Here's what you need to know about safety and more.

How To Do An IM (Intramuscular) Injection | Nursing Clinical Skills
How To Do An IM (Intramuscular) Injection | Nursing Clinical Skills nurse 308 Visninger • 2 flere år siden

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Central Line Procedure
Central Line Procedure samer kareem 12,584 Visninger • 2 flere år siden

Catheters can be placed in veins in the neck (internal jugular vein), chest (subclavian vein or axillary vein), groin (femoral vein), or through veins in the arms (also known as a PICC line, or peripherally inserted central catheters).

Delivery of the Placenta
Delivery of the Placenta Scott 53,275 Visninger • 2 flere år siden

This video shows the delivery of the placenta after delivery of the fetus

Menstrual Cramp Pain Relief
Menstrual Cramp Pain Relief samer kareem 5,449 Visninger • 2 flere år siden

Kite Flap
Kite Flap DrPhil 20,470 Visninger • 2 flere år siden

Kite flap, Guy Fouchier flap, 2nd finger to thumb. Cadaver dissection. Prof Steven Hovius demonstrates dissection technique and planning for a kite flap.

Anterior Cruciate Ligament (ACL) Reconstruction
Anterior Cruciate Ligament (ACL) Reconstruction samer kareem 1,914 Visninger • 2 flere år siden

In nonsurgical treatment, progressive physical therapy and rehabilitation can restore the knee to a condition close to its pre-injury state and educate the patient on how to prevent instability.37, 38 This may be supplemented with the use of a hinged knee brace. However, many people who choose not to have surgery may experience secondary injury to the knee due to repetitive instability episodes. Surgical treatment is usually advised in dealing with combined injuries (ACL tears in combination with other injuries in the knee). However, deciding against surgery is reasonable for select patients. Nonsurgical management of isolated ACL tears is likely to be successful or may be indicated in patients:

Delivery of Placenta
Delivery of Placenta DrHouse 531,639 Visninger • 2 flere år siden

Delivery of the placenta

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