Different Techniques of Crestal Sinus Lift

Not Applicable

Completed

• Conditions: Crestal Sinus Lift
• Interventions: Procedure: crestal sinus lift using densah burs; Procedure: crestal sinus lift using ballon technique

• Registration Number: NCT05922592
• Lead Sponsor: Mansoura University

Brief Summary

Sixteen patients will be selected from those attending the outpatient clinic of the Oral \& Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University with age range from 20-50 years seeking implantation of their lost posterior maxillary teeth, \[premolar and molars\] with limited bone height below the floor of the maxillary sinus, secondary to sinus pneumatization.

Group I (N = 8): The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.

Group II (N = 8): The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement.

Detailed Description

Not available

Study Timeline

• Study Start: 2022-10-01
• Status Verified: 2023-06
• Primary Completion: 2023-06-01
• Study Completion: 2023-06-01
• Study First Submitted: 2023-06-19
• Study First Submitted QC: 2023-06-19
• Last Update Submitted: 2023-06-19
• Study First Posted: 2023-06-28
• Last Update Posted: 2023-06-28

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 16

Inclusion Criteria

• Patent ostium of maxillary sinus.
• Patient with missing one or more posterior maxillary teeth.
• A ridge height at the site of implantation of 4-7 mm.
• A ridge width at the site of implantation of 6 mm.
• Good oral hygiene.
• Patients in the age frame between 20 years and 50 years old.
• No gender preface in selection of the patients.
• Acceptable inter-arch space for the future prosthesis.

Exclusion Criteria

• Any pathological condition at the site of surgery.
• Patients with systemic diseases that contra-indicate the surgical procedure such as uncontrolled diabetes mellitus, bleeding disorders, serious osseous disorders, and mental disorders.
• Heavy smoking and alcoholism.
• Parafunctional habits such as bruxism and clenching.
• Signs of acute infection or pus discharge
• Disturbed occlusion.
• Maxillary sinus inflammation.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement	crestal sinus lift using densah burs	-
The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.	crestal sinus lift using ballon technique	-

Primary Outcome Measures

Name	Time	Method
Height gain	6 months	Bone height after the surgery measured on CBCT 6-months postoperative _ Residual bone height at implant placement

Trial Locations

Locations (1)

Mohamed Mahmoud; 🇪🇬 Mansoura, Egypt