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  2. History of neurology and neurosurgery - Wikipedia

    en.wikipedia.org/wiki/History_of_neurology_and...

    The study of neurology and neurosurgery dates back to prehistoric times, but the academic disciplines did not begin until the 16th century. The formal organization of the medical specialties of neurology and neurosurgery are relatively recent, taking place in Europe and the United States only in the 20th century with the establishment of professional societies distinct from internal medicine ...

  3. Neurosurgery - Wikipedia

    en.wikipedia.org/wiki/Neurosurgery

    Neurosurgery or neurological surgery, known in common parlance as brain surgery, is the medical specialty that focuses on the surgical treatment or rehabilitation of disorders which affect any portion of the nervous system including the brain, spinal cord, peripheral nervous system, and cerebrovascular system. [1]

  4. Major Diagnostic Category - Wikipedia

    en.wikipedia.org/wiki/Major_Diagnostic_Category

    10 Diseases and Disorders of the Endocrine, Nutritional And Metabolic System 614 - 645 11 Diseases and Disorders of the Kidney And Urinary Tract 652 - 700 12 Diseases and Disorders of the Male Reproductive System 707 - 730 13 Diseases and Disorders of the Female Reproductive System 734 - 761 14 Pregnancy, Childbirth And Puerperium 765 - 782 15

  5. International Classification of Diseases - Wikipedia

    en.wikipedia.org/wiki/International...

    National adaptations of the ICD-10 progressed to incorporate both clinical code (ICD-10-CM) and procedure code (ICD-10-PCS) with the revisions completed in 2003. In 2009, the US Centers for Medicare and Medicaid Services announced that it would begin using ICD-10 on April 1, 2010, with full compliance by all involved parties by 2013. [19]

  6. Neurosurgical anesthesia - Wikipedia

    en.wikipedia.org/wiki/Neurosurgical_anesthesia

    Neurosurgical anesthesiology, [1] neuroanesthesiology, or neurological anesthesiology [2] is a subspecialty of anesthesiology devoted to the total perioperative care of patients before, during, and after neurological surgeries, including surgeries of the central (CNS) and peripheral nervous systems (PNS). The field has undergone extensive ...

  7. Medical classification - Wikipedia

    en.wikipedia.org/wiki/Medical_classification

    ICD versions before ICD-9 are not in use anywhere. [16] ICD-9 was published in 1977, and superseded by ICD-10 in 1994. The last version of ICD-10 was published in 2019, and it was replaced by ICD-11 on 1 January 2022. [17] As of February 2022, 35 of the 194 member states have made the transition to the latest version of the ICD. [18]

  8. ICD-10 - Wikipedia

    en.wikipedia.org/wiki/ICD-10

    ICD-10 is the 10th revision of the International Classification of Diseases (ICD), a medical classification list by the World Health Organization (WHO). It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases. [1]

  9. ICD-10 Procedure Coding System - Wikipedia

    en.wikipedia.org/wiki/ICD-10_Procedure_Coding_System

    The ICD-10 Procedure Coding System (ICD-10-PCS) is a US system of medical classification used for procedural coding.The Centers for Medicare and Medicaid Services, the agency responsible for maintaining the inpatient procedure code set in the U.S., contracted with 3M Health Information Systems in 1995 to design and then develop a procedure classification system to replace Volume 3 of ICD-9-CM.