Benign focal seizures of adolescence

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Benign focal seizures of adolescence

ORPHA:1544Disease

Also called Adolescent benign focal crisis · BFSA

What it is

A rare epilepsy typically characterized by isolated focal motor and somatosensory seizures. Less frequently other focal seizure types, with or without secondary generalization, have been described. The seizures usually happen when the patient is awake and take a benign course. The condition is transitory, interictal examinations are normal, and there is usually no family history of epilepsy.

Key facts

Classified as
Disease

ICD-10 codes

G40.8filed under a broader ICD-10 category — shared with 6 other rare diseases

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Related health topics

Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.

Benefit programs to look at

Programs whose eligibility touches the same ICD-10 categories. Eligibility is decided by the administering agency, never by this page.

Cross-references

MONDO 0015471UMLS C4275141

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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