Top videos

Laceration Repair
Laceration Repair samer kareem 5,517 Views • 2 years ago

Simple interrupted suturing is the most basic and most important of the suturing techniques.

Neurology Physical Examination Lecture
Neurology Physical Examination Lecture Medical_Videos 10,452 Views • 2 years ago

Neurology Physical Examination Lecture

The development of the gastrointestinal tract
The development of the gastrointestinal tract samer kareem 2,499 Views • 2 years ago

The gastrointestinal tract (GIT) arises initially during the process of gastrulation from the endoderm of the trilaminar embryo (week 3) and extends from the buccopharyngeal membrane to the cloacal membrane. The tract and associated organs later have contributions from all the germ cell layers. During the 4th week three distinct regions (fore-, mid- and hind-gut) extend the length of the embryo and will contribute different components of the GIT. The large mid-gut is generated by lateral embryonic folding which "pinches off" a pocket of the yolk sac, the 2 compartments continue to communicate through the vitelline duct. The oral cavity (mouth) is formed following breakdown of the buccopharyngeal membrane (oropharyngeal or oral membrane) and contributed to mainly by the pharynx lying within the pharyngeal arches (More? Head Development). Loss of buccopharyngeal membrane opens the tract to amniotic fluid through the remainder of development, and during the fetal period is actively swallowed.

3rd Ventricular and Sellar Tumor Excision
3rd Ventricular and Sellar Tumor Excision Anatomist 7,185 Views • 2 years ago

3rd Ventricular and Sellar Tumor Excision

How LSD alters your mind
How LSD alters your mind samer kareem 3,128 Views • 2 years ago

Scientists reveal how LSD alters your mind.

What Is The Cause Of Pneumonia
What Is The Cause Of Pneumonia samer kareem 1,542 Views • 2 years ago

Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.

Giant Spigelian Strangulated Hernia
Giant Spigelian Strangulated Hernia DrHouse 17,849 Views • 2 years ago

Giant spigelian stranguled hernia with small bowel loop and omental flap inside. The omentum required resection, the bowel appears vital. After the handle of hernia sac and his content has been done, a overlapped prolene repair will be done.

breast implants-breast surgery
breast implants-breast surgery dr. kamal hussein saleh al husseiny 1,187 Views • 2 years ago

breast implants-breast surgery

Histology of Blood Smear
Histology of Blood Smear Histology 8,471 Views • 2 years ago

Histology of Blood Smear

CoolSculpting by Zeltiq with NYC Doctor
CoolSculpting by Zeltiq with NYC Doctor Carlin Vickery 13,335 Views • 2 years ago

New York Plastic Surgeon, Carlin Vickery, MD (http://www.5thavesurgery.com) performs a CoolSculpting by Zeltiq procedure.

A NYC patient in this video explains her interest in the CoolSculpting procedure and discusses her experience on camera while receiving this Zeltiq treatment.

Gall bladder Lumigram
Gall bladder Lumigram Mohamed 12,260 Views • 2 years ago

Gallbladder "Lumigram" - shows the common bile duct(being probed) and the cystic duct (the duct YOU WANT TO CUT)

Largest Cyst Removed
Largest Cyst Removed samer kareem 5,622 Views • 2 years ago

The cyst was technically 46.5 pounds and her doctors call it the largest in world history. I am not sure if that is true, but it is a massive cyst

Human ovulation captured on film
Human ovulation captured on film Mohamed 27,107 Views • 2 years ago

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 Rhinoplasty
Open Rhinoplasty Doctor 23,439 Views • 2 years ago

Open rhinoplasty without oseotomies peformed by Dr. Robert Dryden and Dr. Brett Kotlus. Basic steps for rasping of dorsal hump and cephalic trim with septoplasty and tip strut.

Abdominal Examination
Abdominal Examination Doctor 147,328 Views • 2 years ago

inspection, auscultation and palpation

The Real Human Body Decomposition Process
The Real Human Body Decomposition Process hooda 428,707 Views • 2 years ago

Watch that video of The Real Human Body Decomposition Process

IVC Filter
IVC Filter samer kareem 1,692 Views • 2 years ago

IVC filter is placed to prevent fatal Pulmonary Embolism due to Deep Venous Thrombosis (DVT). This particular patient had extensive DVT of Ilio-Femoral veins leading to massive swelling of left lower limb. The IVC filter was inserted via the Right Femoral Vein. This case was the first IVC filter placement of North Bengal and adjoining areas.

Carpal Tunnel Syndrome USMLE
Carpal Tunnel Syndrome USMLE USMLE 12,314 Views • 2 years ago

A video of Carpal Tunnel Syndrome from the USMLE collection

Uniateral Cleft Lip Repair
Uniateral Cleft Lip Repair plastic_surgeon 12,537 Views • 2 years ago

4 mth old child with left incomplete cleft lip repaired with advancement-rotation flap. Markings, steps of procedure recorded

Eyeball cyst Removal
Eyeball cyst Removal samer kareem 2,268 Views • 2 years ago

Eyeball cyst Removal

Showing 14 out of 254