Jawbone resorption is a natural process that happens when the bone in the jaw begins to shrink after a tooth is lost. Without the stimulation provided by tooth roots, the bone gradually deteriorates over time.
Main Causes of Jawbone Resorption
✔ Lack of Mechanical Stimulation – Chewing and biting provide natural stimulation to keep the bone strong.
✔ Loss of Periodontal Ligament – The ligament that connects the tooth to the bone disappears, leading to bone loss.
✔ Gum Disease (Periodontitis) – Infections can weaken the bone and accelerate resorption.
✔ Systemic Conditions – Diseases like osteoporosis can worsen bone loss.
How Fast Does Jawbone Resorption Occur?
🦷 First 6 Months – Up to 25% of the bone volume can be lost after tooth extraction.
🦷 Ongoing Process – Bone loss continues over the years, leading to facial changes and difficulty with dentures or implants.
🦷 Faster in Certain Cases – Smoking, diabetes, or severe gum disease can speed up resorption.
How to Prevent Jawbone Resorption?
✅ Dental Implants – Replace missing teeth and stimulate the bone like natural roots.
✅ Bone Grafting – Adds bone volume to preserve the jaw structure.
✅ Healthy Diet – Calcium and vitamin D support bone health.
✅ Good Oral Hygiene – Prevents infections that contribute to bone loss.
FAQs
❓ Does losing one tooth cause noticeable bone loss?
🗸 Yes, even a single missing tooth can start the process of bone resorption.
❓ Can dentures stop jawbone loss?
🗸 No, dentures rest on the gums and do not provide stimulation to the bone.
❓ What is the best way to prevent bone loss after tooth extraction?
🗸 Getting a dental implant as soon as possible helps maintain bone structure.