Bone Grafting for Dental Implants
Dental implants have revolutionised tooth replacement, offering natural-looking, durable, and functional solutions for missing teeth. However, successful implant placement relies on sufficient jawbone volume and density. When the bone is insufficient, bone grafting for dental implants may be necessary to ensure optimal outcomes.
At London Dental Centre, our experienced cosmetic dentists in London provide comprehensive implant care, integrating treatments such as veneers, porcelain veneers, Invisalign, and composite bonding to restore both function and aesthetics.
Why Bone Grafting is Necessary
Bone grafting is a surgical procedure that rebuilds or strengthens jawbone in areas where it has deteriorated. Bone loss can occur due to:
Tooth loss over time
Gum disease (periodontitis)
Trauma or injury
Long-term denture use
Without sufficient bone, placing a dental implant can be risky. Implants rely on osseointegration, the process where the implant fuses with the jawbone. Insufficient bone can lead to implant instability, poor aesthetics, and implant failure.
Bone grafting allows dentists to rebuild the bone, providing a solid foundation for your implant.
Types of Bone Grafts
1. Autografts
Bone is taken from another area of the patient’s body, often the chin or jaw. This method offers excellent compatibility and promotes natural healing.
2. Allografts
Bone is sourced from a donor (human tissue bank). It provides a reliable structure and reduces the need for additional surgical sites.
3. Xenografts
Bone material comes from animal sources, typically bovine. It is treated to be safe and acts as a scaffold for new bone growth.
4. Alloplasts
Synthetic bone substitutes that encourage natural bone growth over time. These are safe, versatile, and commonly used in implant dentistry.
Your cosmetic dentist in London will recommend the most suitable graft type based on your specific needs, bone quality, and treatment plan.
The Bone Grafting Procedure
Bone grafting is performed under local anaesthesia, with or without sedation depending on patient preference. The procedure generally follows these steps:
Assessment and Planning
Your dentist evaluates your jawbone using imaging such as 3D CT scans to determine the extent of bone loss.
Preparation of the Site
The gum is carefully opened to expose the area needing the graft.
Placement of the Graft
The chosen bone material is shaped and secured to the deficient site.
Stabilisation
Membranes or screws may be used to stabilise the graft and support healing.
Healing Period
Bone grafts require several months to integrate with existing bone, creating a solid foundation for the dental implant.
Healing time varies from 3–9 months depending on graft type and patient factors. During this period, maintaining excellent oral hygiene is crucial.
Aftercare Following Bone Grafting
Proper aftercare is essential for graft success. After the procedure, patients should:
Take prescribed antibiotics or pain relief as directed
Eat soft foods and avoid chewing directly on the graft site
Avoid smoking and alcohol, which can hinder healing
Maintain gentle oral hygiene; brushing near the site should be soft
Attend regular follow-ups to monitor graft integration
Successful grafting ensures the bone is strong enough to support a dental implant, reducing risks of implant failure.
Combining Bone Grafting with Cosmetic Dentistry
Many patients undergo bone grafting as part of a broader cosmetic or restorative treatment plan. Once the graft has healed, dental implants can be placed, restoring both function and appearance.
Additional cosmetic enhancements may include:
Veneers or Porcelain Veneers: To perfect tooth shape and colour alongside implants
Composite Bonding: To repair minor chips or gaps around implant-supported teeth
Invisalign: To align remaining teeth for a harmonious smile
A carefully coordinated plan ensures your smile is not only healthy but also aesthetically pleasing.
Risks and Considerations
Bone grafting is generally safe, but potential risks include:
Infection at the graft site
Swelling, bruising, or discomfort
Minor bleeding
Graft failure (rare, usually due to poor healing or infection)
Choosing a skilled cosmetic dentist in London with extensive implant experience significantly reduces risks.
FAQs: Bone Grafting for Dental Implants
Q: How long before I can get an implant after a bone graft?
A: Healing typically takes 3–9 months, depending on the graft type and your body’s healing response.
Q: Does bone grafting hurt?
A: The procedure is done under anaesthesia, so you should feel minimal discomfort during surgery. Post-operative soreness is normal and manageable with pain relief.
Q: Can I eat normally after a bone graft?
A: Initially, stick to soft foods. Avoid hard, crunchy, or sticky foods that may disturb the graft.
Q: Is bone grafting always necessary for implants?
A: Only if there is insufficient bone to support a stable implant. Your dentist will assess and recommend grafting if needed.
Q: Are there alternatives to bone grafting?
A: In some cases, smaller implants or angled implant placement can avoid grafting. However, bone grafting is often the most reliable option for long-term success.
Why Choose London Dental Centre
At London Dental Centre, we combine advanced implant dentistry with cosmetic expertise to deliver beautiful, functional smiles. Our team in Islington, London offers:
Comprehensive bone grafting and implant planning
High-quality cosmetic treatments including veneers, porcelain veneers, composite bonding, and Invisalign
Personalised aftercare plans to ensure long-term success
With over 15 years of experience, our goal is to restore not just teeth, but confidence.
Book Your Bone Grafting Consultation Today
If you’re considering dental implants but are concerned about insufficient bone, contact London Dental Centre to schedule a consultation. Our expert cosmetic dentists in London will assess your needs, discuss grafting options, and create a tailored treatment plan for a healthy, confident smile.