Top videos
A brief description of the pathophysiology, clinical features, warning signs, diagnosis and management of Dengue fever. This description is based on the World Health Organisation guidelines of the management of Dengue fever.
After Sammyra’s knee injury, Marvin Smith, MD, orthopaedic surgeon at Memorial Sports Medicine Center, helped her get back on the volleyball court and playing pain free. Following a thorough examination, meniscus surgery and rehabilitation got Sammyra back to playing with her college team within two months. Learn more about how Memorial Sports Medicine Center helps athletes move forward at MHS.net/SportsMedicine.
To learn more about Dr. Smith, visit his physician profile page at: https://www.mhs.net/physicians/s/smith-marvin-k
Get my book on fixing injury here:
https://www.amazon.com/Rebuild....ing-Milo-Foundation-
Get my book 'The Squat Bible' here:
https://www.amazon.com/Squat-B....ible-Ultimate-Master
Get my 13-Week Squat Program? https://marketplace.trainheroi....c.com/workout-plan/p
Get olympic weightlifting programming (part 1):
https://marketplace.trainheroi....c.com/workout-plan/p
Get olympic weightlifting programming (part 2): https://marketplace.trainheroi....c.com/workout-plan/p
______________________
Show Sponsors
- TYR: https://www.tyr.com/?gclid=Cjw....KCAjw9qiTBhBbEiwAp-G
- Bandbell: Check out their amazing bars here: https://www.bandbell.com/?utm_source=youtube.com&utm_medium=web&utm_campaign=squatu
______________________
Subscribe to the channel: https://tinyurl.com/y2eq7kpr
Check out the Eleiko products I use here: https://shop.eleiko.com/en-us/?ref=qg8uBQd3JL7S
Recommended products: https://squatuniversity.com/recommended-products/
FitMap: https://www.fitmaptrainer.com/
Support SquatU & join monthly live Q&A: https://www.patreon.com/SquatUniversity
______________________
Connect with SquatUniversity:
Visit the website: http://www.squatuniversity.com
Like the Facebook page: https://www.facebook.com/SquatUniversity
Follow on Twitter: https://twitter.com/squatuniversity
Follow on TikTok: @SquatUniversity
Follow on Instagram: http://instagram.com/squat_university
Listen to the Podcast on: apple iTunes, Overcast, Pocket Casts, Google Play and the Anchor App
Shout out @Muscle and Motion for the amazing anatomy graphics.
______________________
Osteochondroma. Osteochondromas (osteocartilaginous exostoses), the most common benign bone tumors, may arise from any bone but tend to occur near the ends of long bones. ... Enchondroma. ... Chondroblastoma. ... Chondromyxofibroma. ... Osteoid osteoma. ... Nonossifying fibroma (fibrous cortical defect) ... Benign giant cell tumor of bone.
Mini-Laparoscopic Cholecystectomy with Intraoperative Cholangiogram for Symptomatic Cholelithiasis (Gallstones) - Standard
Authors: Brunt LM1, Singh R1, Yee A2
Published: September 26, 2017
AUTHOR INFORMATION
1 Department of Surgery, Washington University, St. Louis, Missouri
2 Division of Plastic and Reconstructive Surgery, Washington University, St. Louis, Missouri
DISCLOSURE
No authors have a financial interest in any of the products, devices, or drugs mentioned in this production or publication.
ABSTRACT
Minimal invasive laparoscopic cholecystectomy is the typical surgical treatment for cholelithiasis (gallstones), where patients present with a history of upper abdominal pain and episodes of biliary colic. The classic technique for minimal invasive laparoscopic cholecystectomy involves four ports: one umbilicus port, two subcostal ports, and a single epigastric port. The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) has instituted a six-step strategy to foster a universal culture of safety for cholecystectomy and minimize risk of bile duct injury. The technical steps are documented within the context of the surgical video for (1) achieving a critical view of safety for identification of the cystic duct and artery, (2) intraoperative time-out prior to management of the ductal structures, (3) recognizing the zone of significant risk of injury, and (4) routine intraoperative cholangiography for imaging of the biliary tree. In this case, the patient presented with symptomatic biliary colic due to a gallstone seen on the ultrasound in the gallbladder. The patient was managed a mini-laparoscopic cholecystectomy using 3mm ports for the epigastric and subcostal port sites with intraoperative fluoroscopic cholangiogram. Specifically, the senior author encountered a tight cystic duct preventing the insertion of the cholangiocatheter and the surgical video describes how the author managed the cystic duct for achieving a cholangiogram, in addition to the entire technical details of laparoscopic cholecystectomy.
Diabetic retinopathy involves changes to retinal blood vessels that can cause them to bleed or leak fluid, distorting vision. Diabetic retinopathy is the most common cause of vision loss among people with diabetes and a leading cause of blindness among working-age adults.
Ultrasound or ultrasonography is a medical imaging technique that uses high frequency sound waves and their echoes. The technique is similar to the echolocation used by bats, whales and dolphins, as well as SONAR used by submarines. In ultrasound, the following events happen: The ultrasound machine transmits high-frequency (1 to 5 megahertz) sound pulses into your body using a probe. The sound waves travel into your body and hit a boundary between tissues (e.g. between fluid and soft tissue, soft tissue and bone). Some of the sound waves get reflected back to the probe, while some travel on further until they reach another boundary and get reflected. The reflected waves are picked up by the probe and relayed to the machine. The machine calculates the distance from the probe to the tissue or organ (boundaries) using the speed of sound in tissue (5,005 ft/s or1,540 m/s) and the time of the each echo's return (usually on the order of millionths of a second). The machine displays the distances and intensities of the echoes on the screen, forming a two dimensional image like the one shown below.