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Endoscope-assisted simultaneous implant placement with platelet-riched fibrin in transcrestal sinus floor elevation versus lateral sinus floor elevation with grafting materials

Flapless osteotome-mediated sinus floor elevation using platelet-rich fibrin versus lateral approach using deproteinised bovine bone mineral for residual bone height of 2-6 mm: a randomised trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000030359
Enrollment
Unknown
Registered
2020-02-29
Start date
2017-01-01
Completion date
Unknown
Last updated
2022-04-19

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

Conditions

Implant treatment of maxillary sinus region when bone height is insufficient

Interventions

PESS group:Endoscope-assisted simultaneous implant placement with platelet-riched fibrin in transcrestal sinus floor elevation
LSFE group:lateral sinus floor elevation with grafting materials

Sponsors

Department of Implantology, Stomatological Hospital of Jilin University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.One maxillary quadrant and >=1 maxillary posterior site edentulous for at least 3 months; 2.Residual bone height: 2-6 mm with a double cortical bone structure; 3.Residual bone width >=6 mm; 4.Good oral hygiene; 5.Systemic and local conditions compatible with implant placement and sinus floor elevation procedures; 6.Willing and fully capable to comply with the study protocol.

Exclusion criteria

Exclusion criteria: 1.Maxillary sinus inflammation; 2.Current periodontitis or other oral diseases; 3.Bruxism, tightening teeth or other side-effect exercise; 4.Serious systemic diseases; 5.History of surgery and radiotherapy; 6.Smoking or other bad habits.

Design outcomes

Primary

MeasureTime frame
Bone Height;Bone Density;Postoperative Reaction;Healing Period;—

Secondary

MeasureTime frame
Duration of surgery;Bone grafting materials;—

Countries

China

Contacts

Public ContactYanmin Zhou

Department of Implantology, Stomatological Hospital of Jilin University

zhouym1962@126.com+86 431 88796025

Outcome results

None listed

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