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ICD-11 Criteria for Secondary Mood Syndrome (6E62)

ICD-11 Criteria for Secondary Mood Syndrome (6E62) A syndrome characterised by the presence of prominent mood symptoms (i.e., depression, elevated mood, irritability) judged to be a direct pathophysiological consequence of a health condition not classified under mental and behavioural disorders, based on evidence from the history, physical examination, or laboratory findings. The symptoms are not accounted for by delirium or by another mental and behavioural disorder, and are not a psychologically mediated response to a severe medical condition (e.g., depressive symptoms in response to a life-threatening diagnosis). This category should be used in addition to the diagnosis for the presumed underlying disorder or disease when the mood symptoms are sufficiently severe to warrant specific clinical attention. Coding Note:      Code aslo the causing condition Exclusions: Adjustment disorder (6B43) Delirium (6D70) 6E62.0          Secondary mood syndrome, with depressive symptoms

ICD-11 Criteria for Secondary Psychotic Syndrome (6E61)

ICD-11 Criteria for Secondary Psychotic Syndrome (6E61)  A syndrome characterised by the presence of prominent hallucinations or delusions judged to be a direct pathophysiological consequence of a health condition not classified under mental and behavioural disorders, based on evidence from the history, physical examination, or laboratory findings. The symptoms are not accounted for by delirium or by another mental and behavioural disorder, and are not a psychologically mediated response to a severe medical condition (e.g., an acute stress reaction in response to a life-threatening diagnosis). This category should be used in addition to the diagnosis for the presumed underlying disorder or disease when the psychotic symptoms are sufficiently severe to warrant specific clinical attention. Coding Note:       Code aslo the causing condition Exclusions: Acute and transient psychotic disorder (6A23) Delirium (6D70) Mood disorders (BlockL1‑6A6) 6E61.0         Secondary psychotic s

ICD-11 Criteria for Secondary Mental or Behavioural Syndromes Associated with Disorders or Diseases Classified Elsewhere (BlockL1‑6E6)

ICD-11 Criteria for Secondary Mental or Behavioural Syndromes Associated with Disorders or Diseases Classified Elsewhere (BlockL1‑6E6) This grouping includes syndromes characterised by the presence of prominent psychological or behavioural symptoms judged to be direct pathophysiological consequences of a medical condition not classified under mental and behavioural disorders, based on evidence from the history, physical examination, or laboratory findings. The symptoms are not accounted for by delirium or by another mental and behavioural disorder, and are not a psychologically mediated response to a severe medical condition (e.g., adjustment disorder or anxiety symptoms in response to being diagnosed with a life-threatening illness). These categories should be used in addition to the diagnosis for the presumed underlying disorder or disease when the psychological and behavioural symptoms are sufficiently severe to warrant specific clinical attention. Exclusions: Acute pain (MG31)

ICD-11 Criteria for Psychological or Behavioural Factors Affecting Disorders or Diseases Classified Elsewhere (6E40)

ICD-11 Criteria for Psychological or Behavioural Factors Affecting Disorders or Diseases Classified Elsewhere (6E40) Psychological and behavioural factors affecting disorders or diseases classified elsewhere are those that may adversely affect the manifestation, treatment, or course of a condition classified in another chapter of the ICD. These factors may adversely affect the manifestation, treatment, or course of the disorder or disease classified in another chapter by: interfering with the treatment of the disorder or disease by affecting treatment adherence or care seeking; constituting an additional health risk; or influencing the underlying pathophysiology to precipitate or exacerbate symptoms or otherwise necessitate medical attention. This diagnosis should be assigned only when the factors increase the risk of suffering, disability, or death and represent a focus of clinical attention, and should be assigned together with the diagnosis for the relevant other condition. Incl

ICD-11 Criteria for Mental or Behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium, with Psychotic Symptoms (6E21)

ICD-11 Criteria for Mental or Behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium, with Psychotic Symptoms (6E21) A syndrome associated with pregnancy or the puerperium (commencing within about 6 weeks after delivery) that involves significant mental and behavioural features, including delusions, hallucinations, or other psychotic symptoms. Mood symptoms (depressive and/or manic) are also typically present. If the symptoms meet the diagnostic requirements for a specific mental disorder, that diagnosis should also be assigned. Coding Note:      Code aslo the causing condition 6E2Z         Mental or behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium, Unspecified REFERENCE: International Classification of Diseases Eleventh Revision (ICD-11). Geneva: World Health Organization; 2022. License: CC BY-ND 3.0 IGO. https://creativecommons.org/licenses/by-nc-nd/3.0/igo/

ICD-11 Criteria for Mental or Behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium (BlockL1‑6E2)

ICD-11 Criteria for Mental or Behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium (BlockL1‑6E2) Syndromes associated with pregnancy or the puerperium (commencing within about 6 weeks after delivery) that involve significant mental and behavioural features. If the symptoms meet the diagnostic requirements for a specific mental disorder, that diagnosis should also be assigned. Coded Elsewhere:   Psychological disorder related to obstetric fistula (GC04.1Y) 6E20      Mental or Behavioural Disorders Associated with Pregnancy, Childbirth or the Puerperium, without Psychotic Symptoms A syndrome associated with pregnancy or the puerperium (commencing within about 6 weeks after delivery) that involves significant mental and behavioural features, most commonly depressive symptoms. The syndrome does not include delusions, hallucinations, or other psychotic symptoms. If the symptoms meet the diagnostic requirements for a specific mental disorder, that diagnosis s

ICD-11 Criteria for Behavioural or Psychological Disturbances in Dementia (6D86)

ICD-11 Criteria for Behavioural or Psychological Disturbances in Dementia (6D86) In addition to the cognitive disturbances characteristic of dementia, the current clinical picture includes clinically significant behavioural or psychological disturbances. Coding Note:       These categories should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of behavioural or psychological disturbance in dementia. Code all that apply. Exclusions: Secondary mental or behavioural syndromes associated with disorders or diseases classified elsewhere (BlockL1‑6E6) 6D86.0         Psychotic Symptoms in Dementia In addition to the cognitive disturbances characteristic of dementia, the current clinical picture includes clinically significant delusions or hallucinations. Exclusions:               Schizophrenia or other primary psychotic disorders (BlockL1‑6A2) Secondary psychotic syndrome (6E61)

ICD-11 Criteria for Dementia due to Diseases Classified Elsewhere (6D85 )

ICD-11 Criteria for Dementia due to Diseases Classified Elsewhere (6D85 ) Coding Note:       This category should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of dementia in diseases classified elsewhere. When dementia is due to multiple aetiologies, code all that apply. 6D85.0          Dementia due to Parkinson disease Dementia due to Parkinson disease develops among individuals with idiopathic Parkinson disease and is characterized by impairment in attention, memory, executive and visuo-spatial functions. Mental and behavioral symptoms such as changes in affect, apathy and hallucinations may also be present. Onset is insidious and the course is one of gradual worsening of symptoms. Coding Note:       This category should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of d

ICD-11 Criteria for Dementia due to Cerebrovascular Disease (6D81)

ICD-11 Criteria for Dementia due to Cerebrovascular Disease (6D81) Dementia due to brain parenchyma injury resulting from cerebrovascular disease (ischemic or haemorrhagic). The onset of the cognitive deficits is temporally related to one or more vascular events. Cognitive decline is typically most prominent in speed of information processing, complex attention, and frontal-executive functioning. There is evidence of the presence of cerebrovascular disease considered to be sufficient to account for the neurocognitive deficits from history, physical examination and neuroimaging. Coding Note:       This category should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of dementia in diseases classified elsewhere. Exclusions: Alzheimer disease dementia, mixed type, with cerebrovascular disease (6D80.2) REFERENCE: International Classification of Diseases Eleventh Revision (ICD-11). Gene

ICD-11 Criteria for Frontotemporal Dementia (6D83)

ICD-11 Criteria for Frontotemporal Dementia (6D83) Frontotemporal dementia (FTD) is a group of primary neurodegenerative disorders primarily affecting the frontal and temporal lobes. Onset is typically insidious with a gradual and worsening course. Several syndromic variants (some with an identified genetic basis or familiality) are described that include presentations with predominantly marked personality and behavioral changes (such as executive dysfunction, apathy, deterioration of social cognition, repetitive behaviours, and dietary changes),predominantly language deficits (that include semantic, agrammatic/nonfluent, and logopenic forms), predominantly movement-related deficits (progressive supranuclear palsy, corticobasal degeneration, multiple systems atrophy, or amyotrophic lateral sclerosis), or a combination of these deficits. Memory function, often remains relatively intact, particularly during the early stages of the disorder. Coding Note:       This category should nev

ICD-11 Criteria for Dementia Due to Lewy Body Disease (6D82)

ICD-11 Criteria for Dementia Due to Lewy Body Disease (6D82) Dementia preceding or occurring within one year after the onset of motor parkinsonian signs in the setting of Lewy body disease. Characterized by presence of Lewy bodies, which are intraneuronal inclusions containing α-synuclein and ubiquitin in the brain stem, limbic area, forebrain, and neocortex. Onset is insidious with attentional and executive functioning deficits often present. These cognitive deficits are often accompanied by visual hallucinations and symptoms of REM sleep behaviour disorder. Hallucinations in other sensory modalities, depressive symptoms, and delusions may also be present. The symptom presentation usually varies significantly over the course of days necessitating longitudinal assessment and differentiation from delirium. Spontaneous onset of Parkinsonism within approximately 1 year of the onset of cognitive symptoms is common. Coding Note:       This category should never be used in primary tabula

ICD-11 Criteria for Dementia due to Psychoactive Substances Including Medications (6D84)

ICD-11 Criteria for Dementia due to Psychoactive Substances Including Medications (6D84) Dementia due to psychoactive substances including medications includes forms of dementia that are judged to be a direct consequence of substance use and that persist beyond the usual duration of action or withdrawal syndrome associated with the substance. The amount and duration of substance use must be sufficient to produce the cognitive impairment. The cognitive impairment is not better accounted for by a disorder that is not induced by substances such as a dementia due to another medical condition. Coding Note:       This category should never be used in primary tabulation. The codes are provided for use as supplementary or additional codes when it is desired to identify the presence of dementia in diseases classified elsewhere. When dementia is due to multiple aetiologies, code all that apply. Exclusions:     Dementia due to exposure to heavy metals and other toxins (6D85.2) 6D84.0   

ICD-11 Criteria for Dementia due to Alzheimer Disease (6D80)

ICD-11 Criteria for Dementia due to Alzheimer Disease (6D80) Dementia due to Alzheimer disease is the most common form of dementia. Onset is insidious with memory impairment typically reported as the initial presenting complaint. The characteristic course is a slow but steady decline from a previous level of cognitive functioning with impairment in additional cognitive domains (such as executive functions, attention, language, social cognition and judgment, psychomotor speed, visuoperceptual or visuospatial abilities) emerging with disease progression. Dementia due to Alzheimer disease may be accompanied by mental and behavioural symptoms such as depressed mood and apathy in the initial stages of the disease and may be accompanied by psychotic symptoms, irritability, aggression, confusion, abnormalities of gait and mobility, and seizures at later stages. Positive genetic testing, family history and gradual cognitive decline are suggestive of Dementia due to Alzheimer disease. Codin