Sinus Pneumatization Clinical Trial
Official title:
Evaluation for Primary Stability of Implant in Closed Sinus Lifting Cases Using Densah Bur Versus Osteotome in Partially Edentulous Patients (A Randomized Clinical Trial)
This study is aiming to evaluate primary stability of implant in closed sinus lifting cases by Densah bur in compared to Osteotome in partially edentulous patients hoping that densah bur can lift the sinus membrane and improve primary stability of implant.
The osteotome technique is effective in certain cases, but the most sensitive aspect is the
tapping force, which should be sufficient enough to infracture the sinus floor cortical bone
but restrained enough to prevent the osteotome tip from traumatizing the Schneiderian
membrane.
Several surgical techniques have been proposed to minimize the sinus membrane perforation
rate by using a piezosurgical device, balloon, hydrostatic pressure.
The success of therapy in posterior maxilla is not only dependent on the success of the sinus
elevation but also the primary stability of the implant that allow bone apposition on the
implant surface without any micromovement for osseeointegration.
Later, densah burs are introduced as another treatment option for internal transalveolar
approach of sinus floor elevation with improving primary stability of implant by
osseodensification.
As treatment options of edentulous maxillary today may include dental implants, the
practitioner must be familiar with various sinus lift surgical techniques in order to choose
an ideal treatment option for the patient.
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| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT00868777 -
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|
Phase 4 | |
| Completed |
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Microarchitecture of the Augmented Bone Following Sinus Elevation
|
N/A |