My 6 years old son hit his right knee on 25 days ago, swelling and pain in his knee, doctor tahke out the fluid from knee said an infection and gives a lots of antibiotic injection, but not cure at all. yesterday an MRI done which said synovitios. Now doctor want to do an operation of knee to take out the fluid? Is he got the proper medication, any alternative treatment os there? Swelling is still there. Initially ESR &
CRP was hifg but now it is normal