Hydrodynamic Piezoelectric Technique in Internal Sinus Lift

NCT ID: NCT07044882

Last Updated: 2025-07-01

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 22 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-10-01
• Study Completion Date: 2026-04-30

Brief Summary

Background: The use of hydrodynamic piezoelectric techniques for trans crestal / internal sinus lift with simultaneous implant placement has gained popularity as a safe and minimally invasive technique for managing the posterior edentulous maxilla, particularly in cases with sinus pneumatization. This method offers a controlled elevation of the Schneiderian membrane while reducing the risk of perforation compared to conventional techniques. Additionally, it minimizes postoperative discomfort and oedema, leading to better acceptance and satisfaction by the patients. In contrast to traditional osteotome tapping procedures, the hydrodynamic piezoelectric technique enhances surgical outcomes while preserving vital anatomical structures, making it a superior alternative in implant dentistry. This study aims to evaluate the use of the hydrodynamic piezoelectric technique in internal sinus lifting with simultaneous implant placement in comparison to the conventional osteotome technique.

Conditions

Maxillary Sinus Lift; Osteotome

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

conventional osteotome technique

Group Type: ACTIVE_COMPARATOR

conventional osteotome technique

Intervention Type: PROCEDURE

Patients indicated for internal sinus lifting with simultaneous implant placement, where sinus elevation is conducted with regular manual osteotomes.

osteotome with hydrodynamic piezoelectric

Group Type: EXPERIMENTAL

Hydrodynamic Piezoelectric technique

Intervention Type: PROCEDURE

Patients indicated for internal sinus lifting with simultaneous implant placement, where sinus elevation is conducted with Hydrodynamic Piezoelectric technique.

Interventions

conventional osteotome technique

Patients indicated for internal sinus lifting with simultaneous implant placement, where sinus elevation is conducted with regular manual osteotomes.

Intervention Type: PROCEDURE

Hydrodynamic Piezoelectric technique

Patients indicated for internal sinus lifting with simultaneous implant placement, where sinus elevation is conducted with Hydrodynamic Piezoelectric technique.

Intervention Type: PROCEDURE

Other Intervention Names

Control group

Eligibility Criteria

Inclusion Criteria

• Patients with edentulous free end or bounded posterior maxilla that require implant supported restoration.
• Patients indicated to internal sinus lifting, where insufficient residual alveolar bone height from the alveolar crest to the floor of the maxillary sinus is found.
• Patients with residual alveolar bone height that ranges from 5-7 mm according to the tomographic radiographic examination.
• A good standard of oral hygiene.

Exclusion Criteria

• Patients with residual alveolar bone height less than 5 mm according to the tomographic radiographic examination.
• Patients with residual alveolar bone height more than 8 mm according to the tomographic radiographic examination, which is not indicated to sinus lifting.
• Patient with active sinus infection or sinus pathology.
• History of Oral or intravenous bisphosphonate therapy or any treatments with other medications that may interfere with bone metabolism within the past 12 months.
• Heavy smokers.
• Medically compromised patients that are burdened with systemic conditions that contradicts implant placement and interfere with wound healing.

-

• Minimum Eligible Age: 30 Years
• Maximum Eligible Age: 50 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Hams Hamed Abdelrahman

OTHER

Sponsor Role: lead

Responsible Party

Hams Hamed Abdelrahman

Lecturer of Dental Public Health and biostatistical consultanat

Responsibility Role: SPONSOR_INVESTIGATOR

Locations

Faculty of Dentistry clinics, Beirut Arab University

Beirut, , Lebanon

Countries

Lebanon

Central Contacts

Joseph Alkhoury, BDS

Role: CONTACT

Josephalkhoury@hotmail.com

+961 71 832 772

Facility Contacts

Joseph Alkhoury, BDS

Role: primary

Other Identifiers

2025-H-0165-D-M-0752

Identifier Type: -

Identifier Source: org_study_id