Tests and diagnosis
By Mayo Clinic staff- X-rays. Your doctor is likely to order X-rays of your foot, to rule out other causes of your pain — such as a stress fracture.
- Ultrasound. This technology uses sound waves to create real-time images of internal structures. Ultrasound is particularly good at revealing soft tissue abnormalities, such as neuromas.
- Magnetic resonance imaging (MRI). Using radio waves and a strong magnetic field, an MRI is also good at visualizing soft tissues. But it's an expensive test and often indicates neuromas in people who have no symptoms.
References
- Thomas JL, et al. Diagnosis and treatment of forefoot disorders: Morton's intermetatarsal neuroma. Journal of Foot and Ankle Surgery. 2009;48:251.
- Callahan LR, et al. Overview of running injuries in the lower extremity. http://www.uptodate.com/home/index.html. Accessed Aug. 4, 2010.
- Neuromas. American Podiatric Medical Association. http://www.apma.org/MainMenu/Foot-Health/Foot-Health-Brochures-category/Learn-About-Your-Feet/Neuromas.aspx. Accessed Aug. 4, 2010.
- Morton's neuroma. American College of Foot and Ankle Surgeons. http://www.footphysicians.com/footankleinfo/mortons-neuroma.htm. Accessed Aug. 5; 2010.

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