When should the ridge be rebuilt?
A ridge that is too thin, too low or irregular can prevent an implant from being placed in a suitable position. The graft aims to increase the available support; the goal is defined from the prosthetic plan.
The assessment also looks at the gums, the bite and healing factors. In some cases, another implant or prosthetic solution may be preferable.
Particles, blocks and guided bone regeneration
Depending on the defect, the surgeon may use bone taken from your own body, a bone substitute or a combination of materials. Their origin and role are explained before surgery.
Guided bone regeneration combines a reconstruction material with a protective membrane. For larger volume losses, a bone block or a space-maintaining device may be considered.
When bone needs to be harvested from inside the mouth, planning locates the anatomical structures and prepares the procedure. A guide may be used depending on the case.
The stages of reconstruction
- Assessment and choice of techniqueAnatomical analysis, options, materials and consent.
- SurgeryPreparation of the site, placement and stabilisation of the graft, protection and stitches.
- Check-upsMonitoring of tissue closure and healing.
- Implant reassessmentAfter maturation, checking the support obtained and adjusting the timeline.
After a staged graft, a maturation period of 4 to 6 months is often planned before the implant. This period may be extended depending on the extent of the reconstruction and healing.
Recovery, risks and follow-up
Swelling, sensitivity and bruising are possible. Infection, exposure of the membrane or graft, insufficient reconstruction and the need for an additional procedure are among the risks to discuss.
Harvesting bone can cause additional discomfort and, depending on the area, altered sensation. Smoking and poor oral hygiene compromise healing.
Prepare for recovery after surgery · Read the bone graft consent form (PDF)
This general information helps you prepare for your consultation. Treatment, its risks and aftercare instructions are adapted to your situation by the surgeon.