Bone is living tissue that continuously remodels. In the upper and lower jaws it provides support for teeth, among other functions. Its condition matters in gum disease, injuries, implant planning and some surgical procedures.
Why does bone change after tooth loss?
After a tooth is removed, the surrounding ridge remodels. Its width and height can change over time. The amount and pace vary between people. Knowing that a tooth once occupied the space is therefore not enough to plan an implant.
What does the dentist assess?
The amount and shape of bone, the soft tissues and nearby structures such as nerves or the maxillary sinus all matter. Imaging is selected to answer a clinical question. More imaging does not automatically produce a better treatment plan.
What is bone reconstruction?
The term covers procedures intended to improve the bone conditions in a selected area. The technique, material and healing period depend on the problem. Not everyone needs such a procedure, and different defects cannot all be managed in the same way.
If reconstruction is proposed, ask what it needs to achieve for the next stage, which alternatives exist and how healing will be checked. Mention medicines taken for conditions such as osteoporosis or cancer. Do not stop them yourself: their implications for dental treatment require a clinical assessment.