McMurray's maneuver is used to detect the presence of meniscal tears. To detect a medial meniscal injury, the patient is put in a supine position with the knee in maximum flexion. One hand of the examiner is placed on the posteromedial margin of the involved knee and the other hand supports the foot. The tibia is then externally rotated, and the knee is extended slowly. The test is positive if there is an audible or palpable click or popping sensation during extension of the involved knee.

This 25 second video clip demonstrates the effect of "post-tetanic facilitation" in a patient receiving rocuronium (a neuromuscular blocking agent)under general anesthesia

The video will describe difference between oxidation and oxygenation. Please see my website for disclaimer.

M. D. Anderson Cancer Center provides a basic education on cancer.

WORLD'S FIRST IMMEDIATE ROOT-ANALOG ZIRCONIA DENTAL IMPLANT amazing video

The heart and circulatory system (also called the cardiovascular system) make up the network that delivers blood to the body's tissues. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to all of our cells.

How to perform a lumbar puncture.

High definition video showing laparoscopic appendectomy operation

Osteoporosis is a disease in which bones become brittle and fragile due to low bone mass and bone tissue loss. It's the most common type of bone disease, according to the National Institutes of Health (NIH), and increases your risk of fractures, particularly of the hips, spine, and wrists. Prevalence In the United States, nearly 54 million people ages 50 and older were living with osteoporosis or osteopenia (low bone mass ) in 2010, according to a 2014 article in the Journal of Bone and Mineral Research. More specifically, 10.2 million adults had osteoporosis, and 43.4 million adults had osteopenia, which puts a person at high risk for osteoporosis.

Fundoplication Surgery for Gastroesophageal Reflux Disease (GERD) Guide. During fundoplication surgery, the upper curve of the stomach (the fundus) is wrapped around the esophagus and sewn into place so that the lower portion of the esophagus passes through a small tunnel of stomach muscle.

very day, specialists deliver high-quality care in 68 disciplines in health centres across Canada. Yet many Canadians know very little about what many specialists actually do, and the important role these disciplines play in Canada’s health care system. This video provides a brief high-level overview of what Internal Medicine Specialists actually do, their training, and their role in Canadian health care.

Pediatric Abdomen - Radiology & Imaging Powerpoint Video Lecture presentation with interesting case collection

Intraoral Camera

Teeth digital X-Ray

Colectomy Anterior Approach

Dissection and Cannulation of Cadaveric Kidney

Watch that video of a Snake bite caused girl’s leg to rot away

Anatomy of Back Muscles and Spinal Cord

Arachnoid Cyst Brain Surgery HD

Methotrexate Metabolism and rheumatoid arthritis