Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons · 2012
Histomorphometric analysis of maxillary sinus augmentation using an alloplast bone substitute.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Kolerman Roni, Goshen Gal, Joseph Nissan, Kozlovsky Avital, Shetty Saphal, Tal Haim
Аннотация
PURPOSE: To evaluate the regenerative potential of a fully synthesized homogenous hydroxyapatite:β-tricalcium phosphate 60:40 alloplast material in sinus lift procedures.
MATERIALS AND METHODS: Hydroxyapatite:β-tricalcium phosphate was used for sinus floor augmentation. After 9 months, 12 biopsies were taken from 12 patients. Routine histologic processing was performed and specimens were analyzed using a light microscope and a digital camera.
RESULTS: Histologic evaluation showed 26.4% newly formed bone, 27.3% residual graft material, and 46.3% bone marrow. The osteoconductive index was 33.5%.
CONCLUSIONS: Hydroxyapatite:β-tricalcium phosphate 60:40 alloplast material was found to be biocompatible and osteoconductive in maxillary sinus augmentation procedures.
MATERIALS AND METHODS: Hydroxyapatite:β-tricalcium phosphate was used for sinus floor augmentation. After 9 months, 12 biopsies were taken from 12 patients. Routine histologic processing was performed and specimens were analyzed using a light microscope and a digital camera.
RESULTS: Histologic evaluation showed 26.4% newly formed bone, 27.3% residual graft material, and 46.3% bone marrow. The osteoconductive index was 33.5%.
CONCLUSIONS: Hydroxyapatite:β-tricalcium phosphate 60:40 alloplast material was found to be biocompatible and osteoconductive in maxillary sinus augmentation procedures.
Предметные рубрики MeSH
Absorbable ImplantsAdultAgedAged, 80 and overBiocompatible MaterialsBiopsyBone MarrowBone RegenerationBone SubstitutesCrownsDental Implantation, EndosseousDental Prosthesis, Implant-SupportedDenture, Partial, FixedFemaleFollow-Up StudiesHumansHydroxyapatitesImage Processing, Computer-AssistedMaleMaxillaMaxillary SinusMiddle AgedOsseointegrationOsteogenesisSinus Floor AugmentationTomography, X-Ray Computed