Different Techniques of Crestal Sinus Lift

Balloon Technique Versus Densah Bur in Crestal Sinus Lift Operation With Simultaneous Implant Placement. A Prospective Study

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.

Study Overview

• Status: Completed
• Conditions: Crestal Sinus Lift
• Intervention / Treatment: Procedure: crestal sinus lift using ballon technique; Procedure: crestal sinus lift using densah burs

• Study Type: Interventional
• Enrollment (Actual): 16
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Egypt
  • Mansoura, Egypt
    • Mohamed Mahmoud

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Adult
• Accepts Healthy Volunteers: Yes

Description

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 Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Triple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.	Procedure: crestal sinus lift using ballon technique; The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.
Experimental: The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement	Procedure: crestal sinus lift using densah burs; The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Height gain	Bone height after the surgery measured on CBCT 6-months postoperative _ Residual bone height at implant placement	6 months

Collaborators and Investigators

• Sponsor: Mansoura University

Study record dates

Study Major Dates

• Study Start (Actual): October 1, 2022
• Primary Completion (Actual): June 1, 2023
• Study Completion (Actual): June 1, 2023

Study Registration Dates

• First Submitted: June 19, 2023
• First Submitted That Met QC Criteria: June 19, 2023
• First Posted (Actual): June 28, 2023

Study Record Updates

• Last Update Posted (Actual): June 28, 2023
• Last Update Submitted That Met QC Criteria: June 19, 2023
• Last Verified: June 1, 2023

More Information

Terms related to this study

• Other Study ID Numbers: A08030123

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No