Implant Stability Using Densah Bur Versus Expander

Cairo University (CU)

Status: Unknown

Conditions: Missing Maxillary Premolar

Treatments: Other: Expansion

Study type: Interventional

Funder types: Other

Identifiers

NCT03613415

Expansion by densah bur

Details and patient eligibility

About

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

Enrollment: 20 estimated patients

Sex: All

Ages: 25 to 50 years old

Volunteers: No Healthy Volunteers

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.

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.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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20 participants in 2 patient groups

Expansion by Densah bur

Experimental group

Description:

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.

Treatment:

Other: Expansion

Expander

Active Comparator group

Description:

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.

Treatment:

Other: Expansion