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Join the thousands of HNF volunteers who are fueling CMT research. The more you share, the more we'll learn. Complete your GRIN surveys today!

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Charcot Marie Tooth Statistics infographic showing hip dysplasia prevalence data from Global Registry for Inherited Neuropathies.
Hip Square GRIN Infographic - 1
CHARCOT MARIE TOOTH STATISTICS: 43% hearing loss, 40% dizziness, 71% ringing in ears from GRIN cohort study of 1700 patients.
Hearing Square GRIN Infographic
Charcot-Marie-Tooth Statistics infographic showing prevalence of falls, fatigue, foot drop, pain, and exercise habits.
GRIN Infographic - 1

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