Factors Associated With the Complexity of Dental Implant Surgery After Alveolar Ridge Preservation: A Retrospective Cross-sectional Study

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

165 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-01-01

Study Completion Date

2019-12-31

Brief Summary

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Alcohol consumption, tooth position, and periodontitis-related tooth extraction affect the complexity of subsequent implant surgery after alveolar ridge preservation.

Detailed Description

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Materials and methods We retrospectively analyzed the dentition of 165 alveolar ridge preservation sites in 116 patients. The bone width at three different vertical levels was measured on cone beam computed tomography images, and a comparison of bone regeneration requirements for subsequent dental implant surgery was performed for different socket types.

Conditions

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the Complexity of Implant Surgery

Keywords

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periodontitis, alveolar ridge preservation, implant surgery.

Study Design

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Observational Model Type

CASE_CROSSOVER

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* teeth extraction in the premolar and molar regions, who underwent flapless tooth extraction with alveolat ridge preservation (ARP) and filling with freeze-dried bone allograft (FDBA) and platelet-rich fibrin (PRF), who underwent cone beam computed tomography (CBCT) followed by dental implant surgery after tooth extraction, and with adequate oral hygiene

Exclusion Criteria

* untreated periodontitis, systemic disease, or the of medication that influences bone metabolism

Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Responsible Party

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Responsibility Role SPONSOR

References

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Hu KF, Chou YH, Lan CC, Ho PS, Liu PF, Tseng CJ. Greater bone regeneration required for implants following periodontal extraction: a retrospective cross-sectional study. BMC Oral Health. 2025 Apr 18;25(1):586. doi: 10.1186/s12903-025-05687-y.

Reference Type DERIVED

PMID: 40251510 (View on PubMed)

Other Identifiers

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KMUHIRB-E(I)-20210023

Identifier Type: -

Identifier Source: org_study_id