Should I Remove a Half-Detached Nail After Injury? - Surgery

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My entire fingernail has come off?


After my nail came off, I used a small pair of scissors to cut away the gel manicure portion.
The left side of the nail has come out from the nail bed, while the right side is still attached, so it's half detached and half still connected.
After cutting it, I couldn't push it back in, and the edge is stuck.
I would like to ask the doctor if I need to have it removed, or if it will be fine to let it grow out and then cut it later.

Xiang, 20~29 year old female. Ask Date: 2022/04/19

Dr. Chen Ronghong reply Surgery


Hello, based on your description, there is no need to remove the nail unless the remaining part is causing pain or is prone to snagging on objects, in which case medical intervention for removal would be necessary.

Reply Date: 2022/04/19

More Info


When dealing with a half-detached nail after an injury, it is essential to assess the situation carefully. Based on your description, it seems that part of your nail has detached while the other part remains attached. This can be a common occurrence after trauma to the nail, such as hitting it against a hard surface or during an accident.
Firstly, it is crucial to understand that nails serve a protective function for the underlying nail bed and surrounding tissues. When a nail is partially detached, it can create a risk for infection, especially if the exposed area is not properly cared for. If the detached portion is still somewhat attached but causing discomfort or if it is snagging on clothing or other objects, it may be advisable to consider removal.

In general, here are some factors to consider when deciding whether to remove a half-detached nail:
1. Pain and Discomfort: If the detached nail is causing significant pain or discomfort, it may be best to have it removed. Pain can indicate that the nail is not healing properly or that there is an underlying issue.

2. Risk of Infection: If there are signs of infection, such as increased redness, swelling, or discharge, it is crucial to seek medical attention. An infected nail bed can lead to more severe complications if not treated promptly.

3. Healing Process: If the nail is still somewhat attached and not causing any pain, it may be possible to leave it in place and allow it to heal naturally. However, this should be monitored closely. The healing process can take several weeks, and during this time, it is essential to keep the area clean and dry.

4. Nail Growth: Nails typically grow back at a rate of about 1/8 inch per month. If the nail is removed, it will take time for a new nail to grow in its place. If you choose to leave the nail, it may take longer for it to heal and reattach fully.

5. Professional Assessment: Ultimately, the best course of action is to consult with a healthcare professional. A doctor or dermatologist can evaluate the condition of your nail and surrounding tissue and provide personalized advice. They may recommend removal if they believe it is in your best interest.

In terms of care for a half-detached nail, here are some general recommendations:
- Keep it Clean: Gently clean the area with mild soap and water. Avoid using harsh chemicals or scrubbing the area too vigorously.

- Protect the Nail: If the nail is still partially attached, consider covering it with a bandage to protect it from further injury and to keep it clean.

- Avoid Water Exposure: Try to minimize exposure to water, especially soaking, as this can soften the nail and increase the risk of infection.

- Monitor for Changes: Keep an eye on the nail for any changes in color, swelling, or pain. If you notice any concerning symptoms, seek medical attention promptly.

In conclusion, whether to remove a half-detached nail depends on various factors, including pain, risk of infection, and the overall condition of the nail. Consulting with a healthcare professional is the best way to determine the appropriate course of action for your specific situation. They can provide guidance tailored to your needs and help ensure proper healing.

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