This video – produced by students at Oxford University Medical School in conjunction with the faculty – demonstrates how to perform an Orthopaedic examination of the knee joint. It is part of a series of videos covering Orthopaedic examinations and is linked to Oxford Medical Education (www.oxfordmedicaleducation.com) This video was produced in collaboration with Oxford Medical Illustration – a department of Oxford University Hospitals NHS Trust. For more information, please visit www.oxfordmi.nhs.uk