1269366008: Focal onset atonic epileptic seizure (finding)

• SNOMED CT Concept\Clinical finding (finding)\...
• \Head finding (finding)\Finding of brain\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone without apparent preceding myoclonic or tonic event, lasting approximately one to two seconds, involving head, trunk, jaw, or limb musculature, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure originating within networks limited to one hemisphere. They may be discretely localised or more widely distributed. Focal seizures may originate in subcortical structures.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \Central nervous system finding\Finding of brain\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone without apparent preceding myoclonic or tonic event, lasting approximately one to two seconds, involving head, trunk, jaw, or limb musculature, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure originating within networks limited to one hemisphere. They may be discretely localised or more widely distributed. Focal seizures may originate in subcortical structures.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \Neurological finding\Seizure related finding\Seizure\A transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain, regardless of whether focal, generalized, or unknown onset, whether aware or impaired awareness, and whether motor or nonmotor.\...
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone without apparent preceding myoclonic or tonic event, lasting approximately one to two seconds, involving head, trunk, jaw, or limb musculature, regardless of whether focal, generalised, or unknown onset, and whether aware or with impaired awareness.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure that involves musculature in any form. The motor event could consist of an increase (positive) or decrease (negative) in muscle contraction to produce a movement, regardless of whether focal, generalised, or unknown onset, and whether aware or impaired awareness.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.
• \An epileptic seizure originating within networks limited to one hemisphere. They may be discretely localised or more widely distributed. Focal seizures may originate in subcortical structures.\An epileptic seizure originating within networks limited to one hemisphere that involves musculature of any kind at the onset, regardless of whether aware or with impaired awareness. The motor activity could be an increase (positive) or decrease (negative) in muscle contraction to produce a movement.\An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-May 2023. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5198010015	An epileptic seizure consisting of sudden loss or diminution of muscle tone at the onset, without apparent preceding myoclonic or tonic event, lasting approximately 1 to 2 seconds, involving head, trunk, jaw, or limb musculature, originating within networks limited to one hemisphere, regardless of whether aware or impaired awareness.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5198011016	Focal atonic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5198012011	Focal onset atonic epileptic seizure (finding)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5198013018	Focal-onset atonic epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5198014012	Focal onset atonic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5198015013	Focal onset atonic epileptic seizure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core

Expanded Value Set

This concept is not in any reference sets

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