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It is not recognized as a mental disorder in medical manuals such as the ICD-10 [33] or the DSM-5. [34] There is not single test to diagnose this. Diagnosis is primarily arrived at by the use of standardized tests, standardized questionnaires, expert observational scales, and free-play observation at an occupational therapy gym. Observation of ...
Frequency. ~2% of adults [5] Amblyopia, also called lazy eye, is a disorder of sight in which the brain fails to fully process input from one eye and over time favors the other eye. [1] It results in decreased vision in an eye that typically appears normal in other aspects. [1] Amblyopia is the most common cause of decreased vision in a single ...
[3] [6] The International Classification of Diseases 11th Revision also updated its diagnostic criteria to better align with the new DSM-5 criteria, but in a change from the DSM-5 and the ICD-10, while it lists the key characteristics of ADHD, the ICD-11 does not specify an age of onset, the required number of symptoms that should be exhibited ...
The diagnosis of "ADHD, not otherwise specified" also no longer includes any mention of CDS symptoms. [25] Similarly, ICD-10, the medical diagnostic manual, has no diagnosis code for CDS. Although CDS is not recognized as a disorder at this point, researchers continue to debate its usefulness as a construct and its implications for further ...
The DSM-IV criteria for diagnosis of ADHD is 3–4 times more likely to diagnose ADHD than is the ICD-10 criteria. [207] ADHD is alternately classified as neurodevelopmental disorder [208] or a disruptive behaviour disorder along with ODD, CD, and antisocial personality disorder. [209] A diagnosis does not imply a neurological disorder. [180]
Oculogyric crisis. Oculogyric crisis (OGC) is a rare sudden, paroxysmal, dystonic reaction that may manifest in response to specific drugs, particularly neuroleptics, or medical conditions, such as movement disorders. This neurological phenomenon is characterized by a sustained dystonic, conjugate, involuntary upward deviation of both eyes ...
Ancillary tests for abnormal structures and physiology can be made via a slit lamp test, which examines the cornea, conjunctiva, anterior chamber, and iris. [ 15 ] [ 16 ] In severe cases of hyperopia from birth, the brain has difficulty in merging the images that each individual eye sees.
Medical genetics. Hypertelorism is an abnormally increased distance between two organs or bodily parts, usually referring to an increased distance between the orbits (eyes), or orbital hypertelorism. In this condition the distance between the inner eye corners as well as the distance between the pupils is greater than normal.