Hook nail
Hook nail
Hook nail (pronunciation: /hʊk neɪl/), also known as Onychogryphosis, is a medical condition that affects the nail of a person. The term is derived from the Greek words "onyx" meaning nail and "gryphos" meaning curved or hooked.
Definition
A hook nail is a condition where the nail curves excessively, giving it a hook-like appearance. This condition can affect any nail but is most commonly seen in the toenails. It is often associated with aging, but can also be caused by injury, infection, or certain underlying health conditions.
Causes
Hook nails can be caused by a variety of factors. These include:
- Trauma: An injury to the nail bed can cause the nail to grow in a curved or hooked manner.
- Infection: Certain fungal or bacterial infections can cause changes in the shape of the nail.
- Underlying health conditions: Conditions such as psoriasis, arthritis, or diabetes can cause changes in the nails, including the development of hook nails.
Treatment
Treatment for hook nails depends on the underlying cause. If the condition is caused by an infection, antifungal or antibacterial medications may be prescribed. In cases where the hook nail is caused by an underlying health condition, treating that condition may help to improve the appearance of the nails. In severe cases, surgical intervention may be necessary to reshape the nail.
Related Terms
- Onycholysis: Separation of the nail from the nail bed.
- Onychomycosis: Fungal infection of the nail.
- Paronychia: Infection of the skin around the nail.
External links
- Medical encyclopedia article on Hook nail
- Wikipedia's article - Hook nail
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