What causes hereditary spastic paraparesis (HSP)?

Updated: Apr 28, 2014
  • Author: Hidehiro Takei, MD; Chief Editor: Adekunle M Adesina, MD, PhD  more...
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More than 40 genetic loci ascribed to the different types of hereditary spastic paraparesis (HSP) have been identified; however, a clear genetic basis for most HSP types remains uncertain.

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