Blood investigations and a knee aspiration can even be valuable if an infection or A different reason for knee inflammation is suspected. INDIBA radiofrequency therapy has become progressively well-known in the field of physiotherapy to the treatment of musculoskeletal circumstances for example strains, sprains, tendonitis, bursitis and joint pain.  CT https://www.theorthopaedicandpainpractice.com/treatment-for-swollen-arthritic-knee/