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NCT04662749 Clinical Trial

Influence of Intruding Angle on Non-graft Osteotome Sinus Elevation

Partial-edentulism Clinical Trial

Official title:
Influence of Implant Intruding Angle on Osteotome Sinus Elevation Without Grafting

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT04662749
Other study ID # KQEC-2020-26
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date February 16, 2020
Est. completion date March 26, 2021

Study information
Verified date December 2020
Source Hospital of Stomatology, Sun Yat-Sen University
Contact Feilong Deng, PhD
Phone +8620 8386 2537
Email dengfl@mail.sysu.edu.cn
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The contour of maxillary sinus matters in osteotome sinus elevation. So does the implant intruding angle between the axis of the implant and the tangent line of the sinus floor contour. The investigators have been engaged in studying the relationship between the outcome of bone formation and the intruding angle, which could guide our clinical decision-making.

Recruitment information / eligibility
Status Recruiting
Enrollment 46
Est. completion date March 26, 2021
Est. primary completion date March 20, 2021
Accepts healthy volunteers No
Gender All
Age group N/A and older
Eligibility Inclusion Criteria: - Patients with residual bone height >4mm and osteotome sinus elevation together with simultaneous implant placement without grafting Exclusion Criteria: - Smokers or patients with systemic disease.

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
China Hospital of Stomatology, Sun Yat-sen University Guangzhou Guangdong

Sponsors (1)
Lead Sponsor Collaborator
Hospital of Stomatology, Sun Yat-Sen University

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary endosinus bone change endosinus bone change after osteotome sinus elevation without grafting from the time of performing the implanting surgery to the latest recalling period, accessed up to 100 months
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