The Value of Platelet Rich Fibrin in One- Stage Sinus Augmentation

Abstract

The sinus lifting procedure is an important technique used to increase the vertical bone height in atrophic maxilla prior to dental implant insertion. Ever since its introduction, this technique has markedly improved, although a consensus on the ideal grafting material has yet to be found.

The aim of study was to assess the value of Platelet rich fibrin versus no grafting technique in maxillary sinus floor augmentation

This study has been conducted on 14 maxillary sinuses. They were divided randomly into two groups, Group A, in which all sinuses have been augmented by Platelet rich fibrin (PRF) as a sole grafting material and Group B, in which the ‘no grafting’ technique was applied. The lateral antrostomy approach was followed in all cases with simultaneous implant placement.