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Onycholysis
Medical condition / From Wikipedia, the free encyclopedia
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Onycholysis is a common medical condition characterized by the painless detachment of the nail from the nail bed, usually starting at the tip and/or sides.[1] On the hands, it occurs particularly on the ring finger but can occur on any of the fingernails. It may also happen to toenails.
Quick Facts Pronunciation, Specialty ...
Onycholysis | |
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Left hand onycholysis: ring and little fingers affected | |
Pronunciation | |
Specialty | Dermatology ![]() |
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Onycholysis can occur in many conditions, including psoriasis.[2] In thyrotoxicosis, it is thought to be due to sympathetic overactivity.[3] It may also be seen in infections or trauma.[4]