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You have already helped us learn:
Lithium carbonate wasn't helping ALS patients, and we learned it faster than the clinical trials did. Read about it in
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Interacting with other PatientsLikeMe members improves your health. Read it on
The severity of Parkinson's Disease symptoms changes faster than researchers thought, so clinical trials should be designed differently. Read about it on
What is posterior cruciate ligament injury?
The posterior cruciate ligament helps to maintain the stability of the knee joint. It is usually injured when the knee is overextended, such as in the case of a direct blow to the flexed knee in a car accident.
Common symptoms reported by people with posterior cruciate ligament injury
Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.
June 6, 2020