I had an accident where it caused a plot in the 3 finger ...

Two months ago I had an accident where I hit my left hand where it caused a weft on the 3rd finger, did the ultrasound, gave a leak in the interphalangeal joint, my finger became swollen bigger than the others, I have limited movement, a lot of pain, synovitis framework, I made use of anti-inflammatory physiotherapy medication and nothing has even changed the picture, how should I proceed from now on, this also may not have any more cure? I may become invalid, or have other alternatives. Thanks in advance.
Expert answer:

Invalid I would not say, but that finger probably will bother you for a long time yes, that's what I say, you need to go back to your doctor. Many other options exist, even the "doing nothing" leaving your finger immobilized can help.