Term: Idiopathic (no clear cause)
Definition (plain English):
Idiopathic means that the condition develops without an identifiable cause.
Examples:
- Pincer nails that develop without trauma or systemic disease
- Some forms of nail ridging with no underlying trigger
How it relates to nails:
When no clear medical, traumatic, or systemic reason can be found, the condition may be labelled idiopathic.
Confusable with:
Conditions that do have identifiable causes, such as trauma or systemic illness, but present with similar nail changes.
Disclaimer:
⚠️ This information is for educational purposes only. It is not a diagnosis. Always seek medical advice if you are concerned.