• Outstanding care
    for all hand, wrist & elbow conditions
  • Outstanding care
    for all hand, wrist & elbow conditions
  • Outstanding care
    for all hand, wrist & elbow conditions
  • Outstanding care
    for all hand, wrist & elbow conditions

Causes of a lump on the finger knuckle joint

Causes of a lump on the finger knuckle joint

A lump on the finger knuckle joint that appears suddenly can cause concern. It can happen for many reasons, ranging from an inflammatory disease to an infection or, more rarely, a tumor.

Source: Medical News Today

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  • American Society for Surgery of the Hand
  •  American Academy of Orthopaedic Surgeons
  • North Shore-LIJ Health System
  • Harvard University
  • Northwell Ortho Institute
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