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Transcrestal Maxillary Sinus Floor Elevation With Injectable Bone Substitute — INJTSFEXEN  

Edentulous Alveolar Ridge Clinical Trial

Official title:
Clinical and Radiographic Outcomes Following Transcrestal Maxillary Sinus Floor Elevation With Injectable Xenogeneic Bone Substitute in Gel Form: a Prospective Multicenter Study

Clinical Trial Summary

To investigate clinical outcomes of transcrestal maxillary sinus floor elevation performed with an injectable xenograft in gel form, analyzing variables possibly influencing the results. Patients needing unilateral sinus floor elevation (residual crestal height <5 mm) for the placement of a single implant were enrolled. Xenograft in gel form was injected through a crestal antrostomy in order to elevate sinus membrane and fill the sub-antral space. Simultaneous implant placement was performed when adequate primary stability was achievable. Graft height was measured immediately after surgery (T0) and after six months of healing (T1). Univariate and multivariate regression models were built to assess associations between clinical variables with implant survival and graft height at T1.

Clinical Trial Description

Purpose: To investigate clinical outcomes of transcrestal maxillary sinus floor elevation performed with an injectable xenograft in gel form, analyzing variables possibly influencing the results. Methods: Patients needing unilateral sinus floor elevation (residual crestal height <5 mm) for the placement of a single implant were enrolled. Xenograft in gel form was injected through a crestal antrostomy in order to elevate sinus membrane and fill the sub-antral space. Simultaneous implant placement was performed when adequate primary stability was achievable. Graft height was measured immediately after surgery (T0) and after six months of healing (T1). Univariate and multivariate regression models were built to assess associations between clinical variables with implant survival and graft height at T1. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05305521
Study type Observational
Source International Piezosurgery Academy
Contact
Status Completed
Phase
Start date April 15, 2018
Completion date December 15, 2022
View Details
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