Can a Loose Tooth Heal After Biting Down on a Hard Object? - Dentistry

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Biting into a bone?


Hello Doctor, while I was eating, I unexpectedly bit down on a hard object (a bone) with my front tooth.
It hurt a lot at that moment, and I bled a little.
My front tooth feels a bit loose.
After a while, the bleeding stopped, but if I touch it with my tongue, it hurts, so I can't use my front tooth to eat (it doesn't hurt if I don't touch it).
My question is, will my front tooth heal on its own? Will it recover? Thank you.

Lao Jiangjun, 60~69 year old female. Ask Date: 2016/02/23

Dr. Zeng Guanghui reply Dentistry


The above situation may be due to the periodontal ligaments around the teeth being compressed by hard objects, leading to inflammation.
If hard objects are avoided and good oral hygiene is maintained, there is a chance for recovery.

Reply Date: 2016/02/23

More Info


When a tooth becomes loose after biting down on a hard object, such as a bone, it can be concerning. The immediate pain and bleeding you experienced indicate that there may have been trauma to the tooth and possibly the surrounding structures, including the gums and bone. In many cases, a loose tooth can heal, but several factors will determine the extent of recovery and whether the tooth can return to its normal state.

Firstly, it is essential to understand the anatomy of the tooth and its supporting structures. Teeth are anchored in the jawbone by periodontal ligaments, which can be stretched or damaged during trauma. If the injury is mild, the tooth may be able to reattach itself to the bone as the ligaments heal. However, if the trauma is severe, it could lead to more significant issues, such as fractures in the tooth or damage to the surrounding bone.

In your case, since you mentioned that the tooth is still painful when touched and that it feels loose, it is crucial to seek dental evaluation as soon as possible. A dentist can perform a thorough examination, which may include X-rays, to assess the extent of the injury. They will check for any fractures in the tooth, damage to the roots, or issues with the surrounding bone and gums.

If the tooth is only mildly loose and there are no fractures, the dentist may recommend a conservative approach, which could include:
1. Stabilization: The dentist might use a splint to stabilize the loose tooth, allowing it to heal properly. This can help keep the tooth in place while the surrounding tissues recover.

2. Pain Management: Over-the-counter pain relievers can help manage discomfort. However, it is essential to follow the dentist's advice regarding medication.

3. Oral Hygiene: Maintaining good oral hygiene is crucial. You should continue to brush and floss carefully, avoiding the loose tooth to prevent further irritation.

4. Dietary Adjustments: Eating soft foods and avoiding hard or crunchy items can help reduce stress on the injured tooth while it heals.

If the tooth is severely damaged or if there is significant mobility, the dentist may discuss other options, such as root canal treatment or even extraction if the tooth cannot be saved.
In summary, while a loose tooth can heal after biting down on a hard object, the outcome depends on the severity of the injury. Prompt dental evaluation is essential to determine the best course of action and to ensure that any potential complications are addressed. If you notice any worsening symptoms, such as increased pain, swelling, or pus, seek immediate dental care. Remember, timely intervention can often lead to better outcomes in dental trauma cases.

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