Morton's Neuromas

Morton's Neuromas

Morton's neuroma refers to a nerve injury between the toes, usually the third and fourth toes, which causes pain and thickening of the nerve tissue. Compression or chronic irritation of this interdigital nerve is the main cause of Morton's Neuroma. Excess pressure is exerted on the nerves due to narrowing of the gap between the toe bones causing thickening of the nerve tissue from scar tissue formation. This causes swelling of the nerve and the surrounding tissue.


  • Numbness in the affected toes
  • Inability to walk


Your doctor can diagnose Morton's Neuroma by examining your foot. Palpation of the foot between the toes may reveal a thickened and tender area. A foot x-ray may be ordered to rule out other bone disorders.



The conservative treatment measures include:

  • Resting your foot and application of ice packs over the inflamed area to reduce swelling.
  • Anti-inflammatory medications to help alleviate pain and inflammation
  • Sclerosant injections such as alcohol ablation: In this procedure, highly concentrated alcohol is injected into the neuroma, under ultrasound guidance. The alcohol causes chemical destruction (sclerosis) of the fibrous nerve tissue.
  • Simple footwear modifications include using low-heeled shoes and broad toe box shoes with special pads to minimize discomfort between of the toes.
  • Physical therapy to relieve the pressure and improve the foot function

