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Influencing factors of labial /buccal bone defect of implant after guided bone regeneration and its influence on long-term stability of implants

Influencing factors of labial /buccal bone defect of implant after guided bone regeneration and its influence on long-term stability of implants

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300073218
Enrollment
Unknown
Registered
2023-07-04
Start date
2023-06-02
Completion date
Unknown
Last updated
2023-07-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dental defect

Interventions

Labial/buccal bone defect group:N/A
Labial/buccal without bone defect group:N/A

Sponsors

West China Stomatological Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: ? Patients who completed GBR simultaneous implant implantation surgery; ? CBCT was taken before operation, immediately after operation and before phase II, and the data were complete; ? Patients were followed up to at least 16 months after GBR;

Exclusion criteria

Exclusion criteria: ? Other bone augmentation operations have been performed in the edentulous area; ? Patients with missing dentition; ? Patients with severe systemic diseases; ? Patients with heavy smoking; ? Patients with uncontrollable severe periodontitis;

Design outcomes

Primary

MeasureTime frame
Marginal Bone Loss, MBL;—

Secondary

MeasureTime frame
Bone Width, BW;Vertical Bone Loss, VBL;Probing Depth, PD;Bleeding on Probing, BOP;Width of Keratinized Gingiva, WKG;—

Countries

China

Contacts

Public ContactYi Man

West China Stomatological Hospital of Sichuan University

manyi780203@126.com+86 133 0808 3783

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026