International classification of diseases, tenth revison: Neurological adaptation (ICD-10 NA): Extrapyramidal and movement disorders


  • Dr. Joseph Jankovic

    Corresponding author
    1. Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, Texas, U.S.A.
    • Department of Neurology, Baylor College of Medicine, 6550 Fannin #1801, Houston, TX 77030, U.S.A
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A classification of diseases is important in epidemiologic studies, indexing of clinical disorders, communication, and education. Since the 10th revision of the International Classification of Diseases (ICD-10) in 1992, a specialty-based neurological adaptation (ICD-10NA) has been developed to reflect the specific needs of individual subspecialties. Although the revision was constrained by the need to maintain compatibility with previous classifications, the new ICD-10NA of Extrapyramidal and Movement Disorders aims to provide an updated and comprehensive categorization of movement disorders.