Swelling or Warmth: Swelling is a visual signal of inflammation or injuries. Sometimes, the knee may really feel warm to the touch or appear crimson, frequently indicating situations like gout, bursitis, or infections. An MRI scan for knee pain will help detect injuries to your smooth tissues in the knee https://www.theorthopaedicandpainpractice.com/how-is-knee-osteoarthritis-treated/