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Monofilament test

Monofilament test

Overview

A monofilament test is done to test for nerve damage (peripheral neuropathy), which may be caused by conditions such as diabetes. The monofilament is a small strand of nylon attached to a plastic base. The provider uses this monofilament to check for loss of feeling on your foot.

Review Date 6/13/2024

Updated by: Joseph V. Campellone, MD, Department of Neurology, Cooper Medical School at Rowan University, Camden, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.