A knee sprain is the stretching or tearing of ligaments that support the knee. Ligaments are strong bands of tissue that connect bones to each other.
Ligaments of the Knee
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Knee sprains may be caused by:
- Forced twisting of the knee
- Stopping suddenly while running
- Shifting your weight while running or skiing
- Landing awkwardly after jumping
- Blow to the outer or inner side of the knee
- Blow to the front of the knee while the knee is bent and the foot is firmly planted on the ground
Last reviewedSeptember 2013by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.