What does “Alveolar bone” mean?
The alveolar bone is the bone that surrounds and supports the roots of teeth in the upper and lower jaw. Although it is commonly called the gum bone, it is a different tissue from the gums visible from the outside.
Original spelling: 잇몸뼈
Bone that supports tooth roots
Teeth are connected to the jawbone through periodontal ligaments around the roots. The alveolar bone is the bony part of this supporting structure and is distinct from the crown, which is the head of the tooth.
Why is it checked for gum disease?
As periodontitis progresses, the tissue and bone that support the teeth can be damaged. This is why we not only check for gum bleeding, but also check the condition of the bone through imaging.
If you have been told that you have bone loss
The treatment direction is determined by evaluating the remaining supporting tissue and inflammation. The mere mention of bone loss does not determine tooth extraction immediately, and the conditions for maintaining the tooth must be specifically confirmed.
Frequently Asked Questions
Is the gum bone the tooth root itself?
No. The tooth root and the bone surrounding the tooth are separate structures, and the periodontal ligament connects them.
If my gums aren't swollen, are my bones healthy?
It is difficult to judge the condition of the bone based solely on the visible swelling. A periodontal examination and any necessary radiological examinations are performed together.
Questions to help you understand alveolar bone
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Where was the bone loss found?
Explanation and evidenceRelate the areas identified on imaging to the findings of the gum examination.
National Institute of Dental and Craniofacial Research Periodontal (Gum) Disease - Preservation of natural teeth
What care is needed to maintain teeth?
Explanation and evidenceConfirm the goals of periodontal treatment and re-examination plan in accordance with the current status of supporting tissues.
National Institute of Dental and Craniofacial Research Periodontal (Gum) Disease
