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ICD-9-CM ICD-10-CM Insomnia: Insomnia is defined as the subjective perception of difficulty with sleep initiation, duration, consolidation, or quality that occurs despite adequate opportunity for sleep, and that results in some form of daytime impairment. [4] Adjustment sleep disorder (acute insomnia) 307.41 F 51.02 Psychophysiological insomnia
Insomnia and wake-time sleepiness are related to misalignment between the timing of a non-standard wake–sleep schedule and the endogenous circadian propensity for sleep and wake. In addition to circadian misalignment, attempted sleep at unusual times can be interrupted by noise, social obligations, and other factors.
Generally, diseases outlined within the ICD-10 codes G47 within Chapter VI: Diseases of the nervous system should be included in this category. This category is for articles pertaining to sleep disorders and their treatment.
Insomnia sleepers experience short sleep cycles and higher levels of daytime fatigue. Catch-up sleepers fall between these two groups and often rely on naps or extra weekend sleep to compensate ...
ICD DSM Development 1955 ICD-7R [8] Disturbance of sleep was seen as a symptom of other diseases 1965 ICD-8 [9] Recognized as both a disease and a symptom of other diseases 1968 DSM-II Disorder of Sleep as an independent category 1975 ICD-9 [10] Organic sleep disorder, nonorganic sleep disorder and as symptom of other diseases 1979 Nosology
Between 10% and 30% of adults have insomnia at any given point in time and up to half of people have insomnia in a given year. [8] [9] [10] About 6% of people have insomnia that is not due to another problem and lasts for more than a month. [9] People over the age of 65 are affected more often than younger people. [7]
Idiopathic hypersomnia (IH) is a neurological disorder which is characterized primarily by excessive sleep and excessive daytime sleepiness (EDS). [1] Idiopathic hypersomnia was first described by Bedrich Roth in 1976, and it can be divided into two forms: polysymptomatic and monosymptomatic.
Sleep state misperception (SSM) is a term in the International Classification of Sleep Disorders (ICSD) most commonly used for people who mistakenly perceive their sleep as wakefulness, [1] [2] though it has been proposed that it can be applied to those who severely overestimate their sleep time as well [3] ("positive" sleep state misperception). [4]