Four partially edentulous patients received particulate autogenous bone and platelet-rich plasma (PRP) in one sinus and particulate autogenous bone alone in the contralateral sinus. After 6 months of healing, two or three Osseotite implants were inserted, and an additional Osseotite mini-implant was placed into the graft through the lateral wall of the sinus. At abutment connection, the mini-implants were retrieved for histologic examination. Despite similar clinical and radiographic healing patterns, a higher bone-to-implant contact rate was observed on the implants placed in bone and PRP than on those placed in bone only (46.75% +/- 13.6% versus 20.5% +/- 5.57%, respectively).
Sinus grafting using autogenous bone and platelet-rich plasma : histologic outcomes in humans / M. Aimetti, F. Romano, C. Dellavia, S. De Paoli. - In: THE INTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY. - ISSN 0198-7569. - 28:6(2008), pp. 585-591.
Sinus grafting using autogenous bone and platelet-rich plasma : histologic outcomes in humans
C. DellaviaPenultimo
;
2008
Abstract
Four partially edentulous patients received particulate autogenous bone and platelet-rich plasma (PRP) in one sinus and particulate autogenous bone alone in the contralateral sinus. After 6 months of healing, two or three Osseotite implants were inserted, and an additional Osseotite mini-implant was placed into the graft through the lateral wall of the sinus. At abutment connection, the mini-implants were retrieved for histologic examination. Despite similar clinical and radiographic healing patterns, a higher bone-to-implant contact rate was observed on the implants placed in bone and PRP than on those placed in bone only (46.75% +/- 13.6% versus 20.5% +/- 5.57%, respectively).Pubblicazioni consigliate
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