NCT04688957

Osseodensification by Densah Burs Versus Osteotome

Osseodensification by Densah Burs Versus Osteotome for Transcrestal Maxillary Sinus Lifting With Simultaneous Implant Placement (Randomized Clinical Trial)

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 12 (estimated)
• Sponsor: Hams Hamed Abdelrahman · Academic / Other
• Sex: All
• Age: 20 Years – 50 Years
• Healthy volunteers: Not accepted

Summary

implant placement in the posterior maxilla is problematic, not only due to inferior properties of bone but also due to loss of vertical bone height which happens after extraction of posterior teeth. when the required additional height is few millimeters, indirect transcresta sinus lifting procedures are recommended. This study compares sinus lifting using the conventional osteotome versus the osseodensification with densah burs.

Detailed description

a total of 12 patients with missing maxillary premolars or molars and with limited vertical bone height below the maxillary sinus floor will receive implants either with osteotome or with Densah burs transcrestal sinus lifting to compare clinically and radiographically transcrestal sinus lifting with Densah burs and osteotome with simultaneous implant placement

Conditions

• Maxillary Sinus Lift

Interventions

Type	Name	Description
PROCEDURE	oseodensification sinus lifting	application of first densah bur with densifying mood (reverse) counterclockwise, 1200 revolution per minute until the sinus is reached then use a wider densah bur with the same mode and bouncing motion to elevate the sinus floor up to 3 mm in 1mm increments.
PROCEDURE	osteotome sinus lifting	drilling implant site with consecutive drills short of the sinus floor by 1-2mm , using osteotome in appropriate size and application of one tap until sinus floor is elevated, using the final drill for the desired implant diameter

Timeline

• Start date: 2020-12-12
• Primary completion: 2021-07-01
• Completion: 2021-08-01
• First posted: 2020-12-30
• Last updated: 2020-12-30

Locations

1 site across 1 country: Egypt