A member asked:

My mother is 4 months pregnant and is 34 and 3 times already her knee has had times where she cannot walk but the the next day she can what is this?

A doctor has provided 1 answer

Let me explain: There are two general types of locked knees. The locked knee can either be caused by a mechanical block to knee motion, or a locked knee can be caused by pain that is too severe to allow knee motion. When a locked knee is caused by a mechanical block to motion, there is something that is physically being caught within the mechanism of the knee. Patients can have locked from pain.

Answered 12/9/2013

5.2k views

Thank

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