Question 1

What is bone augmentation at the dentist?

Accepted Answer

Bone augmentation, also medically known as bone grafting, is a procedure in which missing bone tissue in the jaw is restored. This is often necessary to ensure that dental implants can be securely and permanently anchored in the jawbone. Without sufficient bone, an implant has no stable support and cannot heal properly.

Question 2

Why does the jawbone deteriorate in the first place?

Accepted Answer

The jawbone is stimulated by the chewing load of your natural teeth, which keeps it stable. When teeth are lost, this natural stimulus is missing and the body begins to break down the bone that is no longer needed. This process is called bone resorption and progresses steadily without treatment, causing the bone to become increasingly porous and unstable.

Question 3

When is bone augmentation necessary for implants?

Accepted Answer

Bone augmentation becomes necessary when there is insufficient bone substance for secure anchoring of the implant. The most common reason for this is prolonged tooth loss, which has already caused the jawbone to recede. Your dentist will determine during the preliminary examination whether your bone is sufficient for an implant or if augmentation is required.

Question 4

Is bone augmentation painful?

Accepted Answer

Bone augmentation is performed under local anesthesia or, if desired, under sedation, so you will not feel any pain during the procedure. After the procedure, there may be mild swelling and discomfort, which can be well controlled with pain medication. Most patients report that the treatment went better than they had feared.

Question 5

How long does healing take after bone augmentation?

Accepted Answer

The healing time depends on the extent of the bone augmentation and typically ranges from 3 to 6 months. During this time, the augmented bone grows in firmly and becomes stable bone tissue. Only after this healing phase can the implant be safely placed to ensure long-term success.

What is bone grafting for implants?