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NCT Number: NCT06876519

Clinical Efficacy of Different Maxillary Sinus Floor Elevation Procedures

The goal of this study is to investigate the clinical efficacy of different maxillary sinus floor elevation procedures based on maxillary sinus anatomy.

The main questions it aims to answer are:

* How does the anatomical morphology of maxillary sinus affect postoperative bone resorption? * How to select the appropriate maxillary sinus floor elevation procedure based on maxillary sinus anatomy? Preoperative, immediate postoperative, and six-month postoperative CBCT images of patients undergoing translateral maxillary sinus floor elevation or hydraulic transcrestal maxillary sinus floor elevation will be measured.

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Key information

Conditions

Maxillary Sinus Floor Elevation

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients undergoing translateral maxillary sinus floor elevation or hydraulic transcrestal maxillary sinus floor elevation in the maxillary molar region.
  • Patients undergoing maxillary sinus floor elevationwith simultaneous implantation in the maxillary molar region，and having successful osseointegration after 6 months from surgery.
  • Patients having CBCT examination for preoperative, the day of surgery, and six months after surgery.
  • Patients treated between January 1, 2016 and June 30, 2024.

Exclusion criteria

  • Patients having osteointegration failure within six months after surgery.
  • Refusal to participate in the study.
  • Other conditions deemed unsuitable for participation by the investigator.

Treatment and study plan

Translateral Maxillary Sinus Floor Elevation

Procedure

Translateral maxillary sinus floor elevation with simultaneous implantation in the maxillary molar region.

Hydraulic Transcrestal Maxillary Sinus Floor Elevation

Procedure

Hydraulic transcrestal maxillary sinus floor elevation with simultaneous implantation in the maxillary molar region.

Primary outcomes

  1. Bone loss

    Time frame: 6 months after surgery

    The incidence of bone length, width and height gained in maxillary sinus are evaluated through CBCT imaging for preoperative, the day of surgery, and six months after surgery.

Study contacts

Contact information is provided by the study sponsor or research team.

Jinming Wang

CONTACT

[email protected]

+86 135 3545 8675

Sponsors and collaborators

Lead sponsor

Hospital of Stomatology, Sun Yat-Sen University

Other

Registry information

Official study title

Clinical Efficacy of Different Maxillary Sinus Floor Elevation Procedures Based on Maxillary Sinus Anatomy

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Mar 14, 2025
Registry last updated
Mar 14, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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