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A clinical study of autologous cortical bone grafting for precise reconstruction of severe bone defects

A clinical study of autologous cortical bone grafting for precise reconstruction of severe bone defects

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300068361
Enrollment
Unknown
Registered
2023-02-16
Start date
2019-07-01
Completion date
Unknown
Last updated
2023-05-22

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

Conditions

edentulous denture

Interventions

experimental group:autogenous bone graft

Sponsors

Peking University Hospital of Stomatology
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (a) single or multiple missing anterior teeth requiring implants; (b) horizontal bone width less than 4 mm; (c) sufficient vertical bone; (d) age older than 18 years and able to cooperate with follow-up visits.

Exclusion criteria

Exclusion criteria: (a) those with local or systemic diseases or chronic conditions that may contraindicate treatment; (b) uncontrolled periodontal disease or other oral diseases; (c) acute infection in the implant area; (d) those who cannot cooperate with the study or follow-up.

Design outcomes

Primary

MeasureTime frame
the width of bone augmentation;the success rate of autologous bone block graft;—

Secondary

MeasureTime frame
implant survival rate;marginal bone loss;gingival margin level;—

Countries

China

Contacts

Public ContactHuajie Yu

Peking University Hospital of Stomatology

yuhuajie666@aliyun.com13811212558

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 8, 2026