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Completed

NCT Number: NCT05657223

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

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

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Key information

Conditions

the Complexity of Implant Surgery Mouth Diseases Periodontal Diseases Periodontitis Stomatognathic Diseases

Age range

20 year and older

Sex eligibility

All sexes

Study type

Observational

About this study

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.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

  1. Alveolar bone width

    Time frame: 4~6 months

Sponsors and collaborators

Lead sponsor

Kaohsiung Medical University Chung-Ho Memorial Hospital

Other

Registry information

Official study title

Attending Physician, Division of Periodontics, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung

Important dates

Study start
2015
Primary completion
2019
Study completion
2019
First posted
Dec 20, 2022
Registry last updated
Dec 20, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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