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Maxillary Sinus Augmentation Using CAD/CAM Allogenic Bone Blocks Versus Particulate Allogenic Grafts

NCT07604155 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2026-05-22

No results posted yet for this study

Summary

28 patients will be included in this study with atrophic posterior maxillary ridge due to sinus pneumatization who will randomly assigned to two groups

* Group I: sinus lifting using CAD/CAM allogenic block through lateral window technique
* Group II: sinus lifting using particulate allogenic graftthrough lateral window technique

Conditions

  • Maxillary Sinus
  • Allograft

Interventions

PROCEDURE

sinus lifting using CAD/CAM allogenic block

A full-thickness, wide mucoperiosteal flap was elevated buccally. A lateral bony window of the maxillary sinus will be made, then the sinus lining will be carefully elevated. The CAD/CAM allogenic block will be inserted and fixed in its position via a titanium screw to the crest of maxillary ridge (group I). • The lateral window will be covered with collagen membrane, the flap will be repositioned in its place and sutured.

PROCEDURE

sinus lifting using particulate allogenic graft

In group II the particulate bone will packed at the site of augmentation

Sponsors & Collaborators

  • Tanta University

    lead OTHER

Principal Investigators

  • mohamed h helal, lecturer · Tanta University

  • rehab ghouraba, professor · Tanta University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-09-03
Primary Completion
2026-12-10
Completion
2027-03-19

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07604155 on ClinicalTrials.gov