Your knees are complex joints. That makes them vulnerable to injury. Learning how to prevent knee injuries and treating them if they occur can help you stay active at work and play. Test your knowledge of knees by taking this quiz.
Author: Floria, Barbara
© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Personalized care starts with the right provider
Search by specialty, location, and more.
FIND A DOCTORRelated Articles
What Do You Know About Osteoarthritis?
Learn more about osteoarthritis, the most common type of arthritis, by taking this quiz.
Bone Bruise
A bone bruise is a traumatic injury to a bone that is less severe than a bone fracture.
Ewing Sarcoma: Surgery
Surgery is often part of the treatment for Ewing sarcoma. Different kinds of surgery may be done. The type will depend on where the cancer is, how much it's spread, and other factors.
Turf Toe
A "turf toe" is a sprain of the largest joint of your big toe. It happens when your toe forcibly bends upwards, such as when you push off into a sprint.
