Evaluation of Crestal Sinus Floor Elevation Using Densah Burs Via Surgical Guide and Simultaneous Implant Placement

NCT06902454 | Enrolling By Invitation

• 1 other identifier: Tanta U 1712
• Study Type: interventional
• Target: 10
• Locations: 1 country
• Sites: 1

Brief Summary

Ten patients with missing maxillary posterior teeth and maxillary sinus pneumatization in this study .the floor of maxillary sinus will be elevated using densah drill via surgical guide with simultaneous implant placement . patients will be received, clinically and radiologically examined, and managed at the Oral and Maxillofacial surgery Department, Faculty of Dentistry, Tanta University.

Conditions

Maxillary Sinus Floor Augmentation

Keywords

maxillary sinus floor elevation; implant placement; Densah drill

Outcome Measures

Primary Outcomes (1)

• CBCT for all patients

  Detect the amount of elevation will be measured by drawing a tangential line against the implant surface, just above the sinus floor, a measurement will be taken up to the point where the graft material will be seen covering the top of the implant apex, Detect density of bone graft

  immediate and after 4 months

Secondary Outcomes (4)

• degree of pain evaluated clinically for all patients

  one week

• soft tissue healing evaluated clinically for all patients

  one week

• infection evaluated clinically for all patients

  one week

• Evaluation of surgical site for edema

  one week

Study Arms (1)

Densah drill technique for maxillary sinus floor elevation

EXPERIMENTAL

Ten patients with missing maxillary posterior teeth and maxillary sinus pneumatization in this study .the floor of maxillary sinus will be elevated using densah drill via surgical guide with simultaneous implant placement

Device: densah drill technique

Interventions

densah drill technique DEVICE

ten patients with maxillary sinus pneumatization will be undergo sinus floor elevation using densah drill technique with implant placement

Densah drill technique for maxillary sinus floor elevation

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Residual bone ridge below the sinus floor ≥ 4 mm ≤6mm.
• Patients should have no sinus pathology detected radiographically.
• Inter arch space≥8mm.

You may not qualify if:

• patients with any systemic diseases that affect osseointegration rates.
• Heavy smokers (\>14 cigarettes per day) .
• pathological lesions in the maxillary sinus.

Sponsors & Collaborators

• Tanta University: lead

Study Sites (1)

Faculty of Dentistry, Tanta University

Tanta, 3111, Egypt

Location

Study Officials

• Asmaa El Mostafa

  faculty of dentistry Tanta University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: BDS Faculty of Dentistry Tanta University

Study Record Dates

• First Submitted: March 24, 2025
• First Posted: March 30, 2025
• Study Start: June 20, 2024
• Primary Completion: April 25, 2026
• Study Completion (Estimated): June 20, 2026
• Last Updated: January 21, 2026

Record last verified: 2026-01

Locations

EG (1)