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The versatility of hydroxyapatite blocks in maxillofacial surgery
1Department of Oral Surgery and Oral Medicine, Dental School, St Chad's Queensway, Birmingham.
The British Journal of Oral & Maxillofacial Surgery
|December 1, 1987
Summary
Calcium hydroxyapatite blocks show promise as a versatile biomaterial for bone augmentation in oral surgery. This review explores their biological behavior and applications in alveolar ridge and orthognathic procedures.
Area of Science:
- Biomaterials Science
- Oral and Maxillofacial Surgery
- Regenerative Medicine
Background:
- Calcium hydroxyapatite (HA) is investigated for bone augmentation in oral and maxillofacial surgery.
- Existing research primarily focuses on particulate HA for alveolar ridge procedures.
- Solid or porous HA blocks offer predictable, adaptable, and versatile alternatives.
Purpose of the Study:
- To review the biological behavior of calcium hydroxyapatite blocks.
- To discuss the application of HA blocks in alveolar ridge augmentation.
- To explore the use of HA blocks in orthognathic surgery.
Main Methods:
- Literature review of biological behavior of HA blocks.
- Analysis of clinical applications in alveolar ridge augmentation.
- Evaluation of HA blocks in orthognathic surgery.
Main Results:
- HA blocks demonstrate predictable performance and versatility in bone augmentation.
- The material is adaptable for various surgical site requirements.
- Successful applications in both alveolar ridge and orthognathic procedures are noted.
Conclusions:
- Calcium hydroxyapatite blocks are a viable and effective biomaterial for bone augmentation.
- Their predictable nature and adaptability enhance surgical outcomes.
- HA blocks represent a significant advancement in oral and maxillofacial reconstructive surgery.