RecruitingNot Applicable

Clinical Application Strategies of Maxillary Sinus Buccal Bony Window

China60 participantsStarted 2022-03-10

Plain-language summary

Through randomized controlled trials, investigators will recruit participants who need maxillary sinus floor elevation with different residual bone height, and utilize the maxillary sinus buccal bony window during the surgery. Then investigators will gather the related information of participants, collect and analyze their CBCT data, in order to help surgeons select the best operating method for different patients.

Who can participate

Age range18 Years – 80 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * A single maxillary posterior tooth was missing, and the missing time was ≥ 3 months * Gingival distance ≥ 4mm * Residual bone height ≤ 5mm and residual bone width ≥ 6mm * Good systemic health * CBCT image was complete and clear, and there was no obvious artifact affecting the measurement * Informed consent. Exclusion Criteria: * Untreated diabetes or other serious systemic diseases * Untreated periodontal disease * Uncontrolled periapical lesions of adjacent teeth * Certain bone diseases such as osteoporosis and osteosclerosis * Severe night bruxism * Mental illness * Pregnant or breast-feeding patients.

What they're measuring

ABH change

Timeframe: baseline, 6 months, and 1, 2, 3, 5, 10 years after the surgery

ESBG change

Timeframe: baseline, 6 months, and 1, 2, 3, 5, 10 years after the surgery

RBH

Timeframe: baseline

Trial details

NCT IDNCT05315791

SponsorThe Dental Hospital of Zhejiang University School of Medicine

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-03-02

View on ClinicalTrials.gov More Sinus Floor Augmentation trials