Implant Stability Using Densah Bur Versus Expander

Not Applicable

• Conditions: Missing Maxillary Premolar
• Interventions: Other: Expansion

• Registration Number: NCT03613415
• Lead Sponsor: Cairo University

Brief Summary

evaluating use of Densah bur in thin ridge enhance implant's primary stability when compared to screw expander.

Detailed Description

Not available

Study Timeline

• Status Verified: 2018-07
• Study First Submitted: 2018-07-23
• Study First Submitted QC: 2018-08-02
• Last Update Submitted: 2018-08-02
• Study First Posted: 2018-08-03
• Last Update Posted: 2018-08-03
• Study Start: 2018-09
• Primary Completion: 2019-09
• Study Completion: 2020-02

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Patients with partial edentulous maxillary premolar area with crestal thickness ranging from 4 to 6 mm.
• Age 25 - 50 years.
• No intraoral soft tissue or hard tissue pathosis.
• No systemic condition contraindicating implant placement.

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Exclusion Criteria

• Ridges thickness less than 4 mm.
• Coexisting vertical defect.
• Heavy smokers (more than 20 cigarettes per day).
• Patients with systemic disease that may affect normal healing.
• Patient with psychiatric problems.
• History of radiation therapy to the head and neck region.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Expander	Expansion	Scrubbing and draping of the patient in a standard fashion for intra oral procedures followed by local anesthesia administration to the patient. * A mid crestal flap will be reflected. * For both groups the implant manufacturer's pilot drill will be used to perform a standard osteotomy of 10 mm depth. * Sequential use of screw expanders. * An implant of 3.9\*10 mm will be inserted. * Smart peg will be placed on implant and Osstell will be used to record ISQ. * Healing collars will be placed on implants. * Flap will be prepared for closure and suturing.
Expansion by Densah bur	Expansion	* Scrubbing and draping of the patient in a standard fashion for intra oral procedures followed by local anesthesia administration to the patient. * A mid crestal flap will be reflected. * For both groups the implant manufacturer's pilot drill will be used to perform a standard osteotomy of 10 mm depth. * Sequential use of Densah bur under copious irrigation. * An implant of 3.9\*10 mm will be inserted. * Smart peg will be placed on implant and Osstell will be used to record ISQ. * Healing collars will be placed on implants. * Flap will be prepared for closure and suturing.

Primary Outcome Measures

Name	Time	Method
implant's primary stability	Implant stability will be measured at eighth week	Implant stability will be measured by Ostell device.