Signs and symptoms of a posterior cruciate ligament injury may include:
- Pain. Mild to moderate pain in the knee can cause a slight limp or difficulty walking.
- Swelling. Knee swelling occurs rapidly, within hours of the injury.
- Instability. Your knee may feel loose, as if it's going to give way.
Signs and symptoms can be so mild that you might not even notice anything wrong. Over time, the pain may worsen and your knee may feel more unstable. If other parts of the knee have also been injured, your signs and symptoms will likely be more severe.
March 01, 2014
- Frontera WR, et al. Essentials of Physical Medicine and Rehabilitation: Musculoskeletal Disorders, Pain, and Rehabilitation. 2nd ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.clinicalkey.com. Accessed Oct. 15, 2013.
- Posterior cruciate ligament injuries. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=a00420. Accessed Oct. 15, 2013.
- Knee sprains and meniscal injuries. The Merck Manuals: The Merck Manual for Health Care Professionals. http://www.merckmanuals.com/professional/injuries_poisoning/fractures_dislocations_and_sprains/knee_sprains_and_meniscal_injuries.html?qt=posterior cruciate ligament&alt=sh. Accessed Oct. 15, 2013.
- Canale ST, et al. Campbell's Operative Orthopaedics. 12th ed. Philadelphia, Pa.: Mosby Elsevier; 2013. http://www.clinicalkey.com. Accessed Oct. 15, 2013.
- Beutler A, et al. Physical examination of the knee. http://www.uptodate.com/home. Accessed Oct. 15, 2013.
- Papadakis MA, et al. Current Medical Diagnosis & Treatment 2013. 52nd ed. New York, N.Y.: The McGraw-Hill Companies; 2013. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=1. Accessed Oct. 15, 2013.
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