Indications
1. Neuropathy (Carpal Tunnel Syndrome)
Efficacy: Carpal Tunnel Syndrome (Median Nerve)
1. Test Sensitivity: 33%
2. Test Specificity: 100%
Technique
1. Test patient's ability to distinguish 2 points
2. Test on the pulp of the digits at decreasing distance
Interpretation
1. Normal 2 point discrimination: 4-5 mm
2. Increased 2 point discrimination suggests Neuropathy

Family Practice Notebook

Patients should address specific medical concerns with their physicians.

Although access to this page is not restricted, the information found here is intended for use by medical providers.

This page was written by Scott Moses, MD, last revised on 10/21/2007 and last published on 2/5/2012.

This is one of 5663 pages in the Family Practice Notebook