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Hydroxyapatite cement: an alternative for craniofacial skeletal contour refinements
1Institute for Craniofacial and Reconstructive Surgery, Affiliated with Providence Hospital, Southfield, USA.
British Journal of Plastic Surgery
|February 5, 2000
Summary
Hydroxyapatite cement, a moldable biomaterial, effectively corrects craniofacial defects with good cosmetic results. This calcium phosphate preparation offers a safe and reliable surgical option for contour irregularities.
Area of Science:
- Biomaterials Science
- Craniofacial Surgery
- Regenerative Medicine
Background:
- Hydroxyapatite cement is a calcium phosphate preparation.
- It forms a moldable paste when mixed with water.
- The cement converts to a water-insoluble, microporous hydroxyapatite structure.
Purpose of the Study:
- To evaluate the efficacy and safety of hydroxyapatite cement for craniofacial contour reconstruction.
- To assess cosmetic outcomes and complication rates in patients treated with this biomaterial.
Main Methods:
- Hydroxyapatite cement was used to correct craniofacial contour irregularities in 20 patients.
- Intraoperative shaping and application techniques were employed.
- Patient follow-up was conducted to monitor outcomes and complications.
Main Results:
- The biomaterial demonstrated ease of operation and precise molding capabilities.
- Good cosmetic results were achieved in the majority of patients.
- Only one patient required revision surgery; no other complications were reported.
Conclusions:
- Hydroxyapatite cement is an attractive material for treating craniofacial contour defects due to its properties and clinical outcomes.
- Its pliability, short operation time, and avoidance of donor sites enhance its utility.
- Long-term follow-up is recommended to further establish safety and reliability.