Orthopedics

Teaches the mnemonic CRITOE (also known as CRITOL) used to remember the names and order of the elbow ossification center appearances. Includes two abnormal case examples with annotations.  

Teaches you how to recognise an elbow joint effusion on lateral radiographs by identifying displaced elbow fat pads. Includes a description of the sail sign and posterior fat pad sign.  

Teaches you how to recognise radial head dislocation on elbow radiographs by assessing the radiocapitellar line. Includes four case examples and anatomical illustrations.  

In this episode we take a look at a basic but important paediatric chest radiograph case with a practical discussion of management and follow-up. View the case in Radopaedia quiz mode here: http://goo.gl/u65js  

Having an in-depth understanding of the various phases of fracture healing is useful knowledge. I've done my best to aggregate from various sources the step-by-step physiological mechanisms underpinning bone healing via this visual mnemonic.  

Stop worrying about learning anatomy and start doing it the efficient way. Sign up at [www.kenhub.com](https://www.kenhub.com "www.kenhub.com") to pass your next anatomy exam with ease.  

This image is part of our online anatomy trainer. We are happy to share it with the meducation community. Stop worrying about learning anatomy and start doing it the efficient way. Sign up at [www.kenhub.com](https://www.kenhub.com "www.kenhub.com") to pass your next anatomy exam with ease.  

This image is part of our online anatomy trainer. We are happy to share it with the meducation community. Stop worrying about learning anatomy and start doing it the efficient way. Sign up at [www.kenhub.com](https://www.kenhub.com "www.kenhub.com") to pass your next anatomy exam with ease.  

This image is part of our online anatomy trainer. We are happy to share it with the meducation community. Stop worrying about learning anatomy and start doing it the efficient way. Sign up at [www.kenhub.com](https://www.kenhub.com "www.kenhub.com") to pass your next anatomy exam with ease.  

This image is part of our online anatomy trainer. We are happy to share it with the meducation community. Stop worrying about learning anatomy and start doing it the efficient way. Sign up at [www.kenhub.com](https://www.kenhub.com "www.kenhub.com") to pass your next anatomy exam with ease.  

The Patella  

Surgical chest drain insertion Joshil Lodhia CT1, Cardiothoracic Surgery University Hospital of South Manchester  

3D views of different segments of spinal cord and vertebral column.  

This is a little quiz of the anatomy of the hip region that I made for an SGL last term. It includes a bit of muscles, bones, and vasculature.  

A talk from Barcelona Ruby Conference 2013 (http://baruco.org) This talk explores how to get the most out of the hours behind a keyboard. It looks at what motivates us, how to avoid distractions, be happy, and generally be more productive, specifically in the world of Ruby. It looks at how to refactor the most important system you'll ever use - yourself. It's a non-technical and laugh-out-loud type of talk, but it contains lots of valuable thought-provoking information and practical ideas to make you a better developer. It aims to leave you feeling motivated and better equipped to become excellent at what you do, and to enjoy doing so. http://www.baruco.org/talks/refactoring-your-productivity Recorded & produced by El Cocu (http://elcocu.com)  

How to perform an Abdominal Examination for your OSCE's. By Karan Rangarajan. The ability to carry out a thorough yet slick abdominal examination is an important skill. This video aims to give you an idea as to how to structure an abdominal examination tailored for the OSCE exams. Using this basic skeleton, you can adjust the delivery to suit your style. (Edited by Khalil Begg)  

Anatomy flashcards at: http://helphippo.com/flash/flashcards.html To learn all skull bones, combine this mnemonic with our facial bone tutorial at http://youtu.be/etxFV6UsKfM Please SUBSCRIBE: more cool stuff as we get more Hippo Helpers! Anatomy mnemonic playist at: http://www.youtube.com/playlist?list=PLIPkjUW-piR2QuaJ7zaxA7X-A9netP0cK  

http://www.acadoodle.com Atrial depolarisation is transmitted to the ventricular myocardium by the AV node and intraventricular conducting system. The time between the onset of atrial depolarisation and the release of depolarisation into the ventricular myocardium from the terminal branches of the conducting system is represented by the PR interval on the ECG. Dysfunction of the AV node or diffuse damage to components of the ventricular conducting system can result in a delay or even failure of transmission of atrial depolarisation into the ventricular muscle mass. This situation is referred to as atrioventricular or AV block. Three degrees of AV block are recognised. First degree AV block is defined by transmission of all P waves to the ventricular myocardium but with prolongation of the PR interval beyond the upper limit of normal on the ECG. Second degree AV block is defined by failure of conduction of some P waves into the ventricles. In third degree or 'complete' AV block, no P waves are transmitted to the ventricular myocardium. Acadoodle.com is a web resource that provides Videos and Interactive Games to teach the complex nature of ECG / EKG. 3D reconstructions and informative 2D animations provide the ideal learning environment for this field. For more videos and interactive games, visit Acadoodle.com Information provided by Acadoodle.com and associated videos is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information provided by Acadoodle.com and associated videos is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs.  

Using the basic principles outlined in our previous videos we can easily predict the morphology of the ECG read-out in the 6 chest leads. http://www.acadoodle.com Acadoodle.com is a web resource that provides Videos and Interactive Games to teach the complex nature of ECG / EKG. 3D reconstructions and informative 2D animations provide the ideal learning environment for this field. For more videos and interactive games, visit Acadoodle.com Information provided by Acadoodle.com and associated videos is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information provided by Acadoodle.com and associated videos is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs.  

Shotgun Histology Three Muscle Types