6533b85dfe1ef96bd12bdf78
RESEARCH PRODUCT
Long-term bony integration and resorption kinetics of a xenogeneic bone substitute after sinus floor augmentation: histomorphometric analyses of human biopsy specimens.
Hermann GötzMarcus O. KleinWilfried WagnerHeinz DuschnerPeer W. Kämmerersubject
AdultMaleSinus Floor AugmentationBone RegenerationBone substituteBiopsyHuman boneDentistryBone MatrixSinus Floor AugmentationOsteocytesBone remodelingImaging Three-DimensionalOsseointegrationOsteogenesisBiopsymedicineMaxillaAnimalsHumansLongitudinal StudiesBone ResorptionMineralsBone Transplantationmedicine.diagnostic_testOssificationbusiness.industryDental Implantation EndosseousMembranes ArtificialX-Ray MicrotomographyMiddle AgedResorptionBovine boneBone SubstitutesPeriodonticsHeterograftsCattleFemaleCollagenOral Surgerymedicine.symptombusinessFollow-Up Studiesdescription
In this case series, a systematic histomorphometric analysis of two human bone biopsy specimens was conducted 1 and 5 years after grafting with a xenogeneic bovine bone substitute material (BSM). While the 1-year specimen still showed extensive signs of an active desmal ossification, the specimen after 5 years mainly showed mature lamellar bone without bone turnover or remodeling. A completed bony integration without extensive resorption of the BSM particles could be detected. Altogether, a good integration in the bone with osteoconduction and a high biocompatibility was seen.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-07-04 |