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Morton's neuroma - Overview

Definition of Morton's neuroma:

Morton's neuroma is an injury to the nerve between the toes, which causes thickening and pain. It commonly affects the nerve that travels between the third and fourth toes.

See also: Foot pain

Causes, incidence, and risk factors:

Morton's neuroma is more common in women than men.

The exact cause is unknown. However, some experts believe the following may play a role in the development of this condition:

  • Reviewed last on: 6/6/2011
  • Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; and C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Dept of Orthopaedic Surgery. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

McGee DL. Podiatric procedures. In: Roberts JR, Hedges JR, eds. Clinical Procedures in Emergency Medicine. 5th ed. Philadelphia, Pa: Saunders Elsevier; 2009:chap 51.

Davies AM, Grainger AJ. Techniques and imaging of soft tissues. In: Adam A, Dixon AK, eds. Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging. 5th ed. New York, NY: Churchill Livingstone; 2008:chap 45.

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