This block contains a wide variety of disorders that differ in severity and clinical form but that are all attributable to the use of one or more psychoactive substances, which may or may not have been medically prescribed. The third character of the code identifies the substance involved, and ...
Brunt TM (2024) Nitrous oxide: a difficult case for classification as an addictive substance. Addiction 119:621–622 Article PubMed Google Scholar Dawudi Y, Azoyan L, Broucker TDE et al (2024) Marked increase in severe neurological disorders after nitrous oxide abuse: a retrospective study ...
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This may usually be done with regard to the particular drug, or type of drug, 2 causing the presenting disorder. When in doubt, code the drug or type of drug most frequently misused, particularly in those cases involving continuous or daily use. Only in cases in which patterns of ...
Codes for special purposes???Mental and behavioural disorders???Organic, including symptomatic, mental disorders???Mental and behavioural disorders due to psychoactive substance use???Schizophrenia, schizotypal and delusional disorders???Mood [affective] disorders???Neurotic, stress-related and somatoform ...