The most common materials used for dental bone grafts in Australia are:
1. Autograft
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This is patient's own bone, typically harvested from another part of the body, such as the chin, jaw, or hip.
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Advantages: This is considered the "gold standard" because the bone is biologically compatible, contains living bone cells, and has no risk of immune rejection or disease transmission. It promotes the fastest and most predictable healing.
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Disadvantages: It requires a second surgical procedure to harvest the bone, which can increase discomfort, recovery time, and cost.
2. Xenograft
- Bone from an animal, most commonly a cow (bovine) or pig (porcine).
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Advantages: It is widely available and can be used for larger defects. It avoids the need for a second surgical procedure on the patient.
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Disadvantages: The body may take longer to integrate with the material. It serves as a scaffold for new bone growth but doesn't contain living cells to actively stimulate it.
3. Alloplast (Synthetic)
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This is Lab-made materials, often composed of biocompatible substances like calcium phosphate ceramics or bioactive glass.
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Advantages: There is no risk of disease transmission or immune rejection. It is available in unlimited quantities and can be molded to fit a specific defect.
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Disadvantages: It also lacks living cells and growth factors, which can result in a slower and less predictable healing process, particularly for extensive bone loss.
Bone Graft at Tripitaka Dental Cabramatta
At Tripitaka Dental Cabramatta, we use premium xenograft and alloplast for dental implant bone graft. Your dentist will discuss with you the most suitable options for your case.
