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The effect of abutments with different transmucosal heights on the stability of marginal bone

The effect of abutments with different transmucosal heights on the stability of marginal bone

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500095796
Enrollment
Unknown
Registered
2025-01-13
Start date
2025-02-01
Completion date
Unknown
Last updated
2025-01-27

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

Conditions

Dental defects with bone defect

Interventions

Transmucosal height >= 2mm:N/A
Transmucosal height < 2mm:N/A

Sponsors

West China Stomatological Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Final completion of repair; 2. More than three periapical X-ray examinations can be found in the database, including T0: immediate repair; T1: After one year of repair; T2: Five years after repair; 3. Complete and reliable preoperative, intraoperative, and postoperative data and photos can be found.

Exclusion criteria

Exclusion criteria: 1. Incomplete intraoperative and postoperative data; 2. Smoking = 20 cigarettes per day.

Design outcomes

Primary

MeasureTime frame
Crest Bone Level;Vertical Soft Tissue Thickness;Transmucosal Height;—

Countries

China

Contacts

Public ContactMan Yi

West China Stomatological Hospital of Sichuan University

286240544@qq.com+86 133 0808 3783

Outcome results

None listed

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