Hello Doctor, I slipped and fell down yesterday.My knee is injured again which earlier I had damaged more than a year back when I met with an accident. Had an MRI done then which indicated that there is a partial tear in ACL.Last time I had to get it aspirated as there was blood accumulated in that area. After yesterdays fall I witness some blood accumulated again and slight pain. My knee stability is not bad as I used to run and was able to perform physical task with ease before yesterday. Need to know if I should opt for a reconstruction surgery or Phsyio therapy and some medicines as immediate treatment option.