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PubMed · 8187138

Maxilla vs mandible: why use HA?

R M Meffert
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Abstract

Various studies have shown that noncoated, metallic screw-type implants have been highly successful in types 1, 2, and 3 bone. However, in type 4 bone, such as that found in the maxilla, these implants have not been as successful. In the maxilla, HA-coated implants have shown better results than noncoated implants, particularly with regard to bone-to-implant contact, shear strength, and fixation. The author therefore concludes that the HA-coated implant may have better long-term success when shorter implants are needed, and when treating patients with poor, low density, and cancellous bone.

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AnimalsBone DensityDental Implantation, EndosseousDental ImplantsDental Prosthesis RetentionDurapatiteHumansMandibleMaxillaOsseointegrationSurface PropertiesSurface-Active AgentsComparative StudyJournal ArticleReview

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R M Meffert. 1993. Maxilla vs mandible: why use HA?. https://pubmed.ncbi.nlm.nih.gov/8187138/

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