S83: Dislocation, sprain and strain of joints and ligaments of knee
S83.7: Injury to multiple structures of knee
The knee joint is stabilized by various ligaments. The cruciate ligaments are on the inside of the knee joint. There is an anterior and a posterior cruciate ligament. The cruciate ligaments restrict the forward and backward movement of the lower leg. The collateral ligaments sit to the right and left of the knee. There is a medial and a lateral collateral ligament. The collateral ligaments stabilize the knee, when standing in particular.
You have overstretched or torn more than one ligament. Your knee joint may also have been strained.
When the knee is no longer sufficiently stable, you can have knee pain. It may also be that the knee then no longer feels stable. You may no longer be able to move your knee properly.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.