6533b85afe1ef96bd12b9fd1
RESEARCH PRODUCT
Influence of the Use of a Collagen Membrane Placed on the Bone Window after Sinus Floor Augmentation—An Experimental Study in Rabbits
José Javier Martín De LlanoCarmen CardaCarmen CardaDaniele BotticelliJose Viña-almuniaAlessandro PeriniMiguel Peñarrocha-diagosubject
Sinus Floor AugmentationMaxillary sinusmedicine.medical_treatmentantrostomyBone healingOsteotomyosteoconductivityArticlehistologySubmucosaPorcine bonemedicinexenograftGeneral Dentistrybusiness.industryCollagen membranecollagen membraneHistologyRK1-715animal studymedicine.anatomical_structureDentistrysinus floor elevationbone healingbusinessNuclear medicinemorphometrydescription
Background: We studied the influence on healing of a resorbable membrane covering the osteotomy site after maxillary sinus grafting, evaluated in different regions of the augmented area. Methods: Maxillary sinus augmentation was performed in 24 New Zealand rabbits. Osteotomy, 4 × 6 mm, were performed bilaterally. A collagenated cortico-cancellous porcine bone was used to fill the elevated region. A collagen membrane was randomly placed over the osteotomy site on one side (MG), and the other side was left uncovered (NMG). The animals were euthanized after 2, 4, and 8 weeks
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-11-01 | Dentistry Journal |