Take a rest and reduce the movement of knee joint when symptoms of pain and swelling appear.

疼痛，肿胀明显时，应注意休息，减少膝关节活动。

youdao

The typical symptoms of the post traumatic synovitic knee joint included swelling (16 cases), mechanical type pain (12 cases) and both (8 cases).

以膝关节肿胀为主要临床表现16例，以“机械型”疼痛为主者12例，两者均有8例。

youdao

The typical symptoms of the post traumatic synovitic knee joint included swelling (16 cases), mechanical type pain (12 cases) and both (8 cases).

以膝关节肿胀为主要临床表现16例，以“机械型”疼痛为主者12例，两者均有8例。

youdao