Knee ligaments
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Knee ligaments
Ligaments are tough, ropelike fibers that connect one bone to another. The four ligaments of the knee connect the upper leg bone (femur) to the lower leg bone (tibia) and stabilize knee movement.
- The anterior cruciate ligament (ACL) and the posterior cruciate ligament cross inside the center of the knee joint and stabilize front-to-back knee movements.
- The medial collateral ligament and the lateral collateral ligament connect the leg bones at the sides of the knee and stabilize side-to-side movements.
Credits
| Author | Shannon Erstad, MBA/MPH |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Michele Cronen |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | William M. Green, MD - Emergency Medicine |
| Primary Medical Reviewer | Adam Husney, MD - Family Medicine |
| Specialist Medical Reviewer | Freddie H. Fu, MD - Orthopedic Surgery |
| Specialist Medical Reviewer | Patrick J. McMahon, MD - Orthopedics |
| Last Updated | May 16, 2008 |
| Last updated: | May 16, 2008 |
|---|---|
| Author: | Shannon Erstad, MBA/MPH |
| Reviewed By: | Adam Husney, MD - Family Medicine, Patrick J. McMahon, MD - Orthopedics |
| Editors: | Kathleen M. Ariss, MS, Pat Truman, MATC |
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