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

Kaohsiung Medical University Chung-Ho Memorial Hospital165 enrolled

Overview

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

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.

Study Type

OBSERVATIONAL

Enrollment

165

Conditions

the Complexity of Implant Surgery

Eligibility

Sex: ALLMin age: 20 YearsHealthy volunteers:

Medical Language ↔ Plain English

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

Outcomes

Primary Outcomes

Alveolar bone width

Time frame: 4~6 months

Data from ClinicalTrials.gov

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