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A study of the effect of abutments with different cementation height on mechanical complications of implants

A study of the effect of abutments with different cementation height on mechanical complications of implants

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400091205
Enrollment
Unknown
Registered
2024-10-23
Start date
2024-10-31
Completion date
Unknown
Last updated
2024-10-28

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

Cementation height = 5mm:N/A
Cementation height < 5mm:N/A

Sponsors

West China Stomatological Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: (1) Since 2013, our research group has visited patients who have completed repairs and are able to complete follow-up; (2) Good oral hygiene condition, no active periodontitis; (3) Complete and reliable preoperative, intraoperative, and postoperative data and photos can be found.

Exclusion criteria

Exclusion criteria: (1) Incomplete imaging and clinical data; (2) Systemic diseases such as hematopoietic system, digestive system, autoimmunity or diabetes.

Design outcomes

Primary

MeasureTime frame
Cementation height;—

Secondary

MeasureTime frame
Marginal Bone Level;Width of Keratinized Mucosa;—

Countries

China

Contacts

Public ContactMan Yi

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