A retrospective cohort study on dental implant survival in patients with grafted alveolar clefts

Yordi van Putten; Antoinette V.J. Rozeboom; Elske M. Strabbing; Maarten J. Koudstaal; Ali Tahmaseb

doi:10.1111/clr.14071

A retrospective cohort study on dental implant survival in patients with grafted alveolar clefts

Yordi van Putten^*, Antoinette V.J. Rozeboom, Elske M. Strabbing, Maarten J. Koudstaal, Ali Tahmaseb

^*Corresponding author for this work

Oral and Maxillofacial Surgery

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

Objectives: The aim of this study was to assess the survival rate of dental implants inserted in an alveolar cleft area where one or more bone graft procedures were performed and to identify possible factors that affect the survival rate. Materials and Methods: The available data from 78 implants placed in 64 patients with grafted alveolar clefts were retrospectively analysed. Statistical analyses were performed using Kaplan–Meier survival analysis, log-rank tests and univariable Cox proportional hazard models. Results: The median follow-up period from insertion to the last follow-up appointment was 46 months (IQR: 29–79.3). In five patients, a single implant failed. This resulted in a cumulative survival rate of 95.0% at median follow-up. The factors investigated in this study did not have a significant effect on implant survival. Conclusions: Dental implants placed in patients with alveolar clefts are a reliable treatment option for dental rehabilitation.

Original language	English
Pages (from-to)	618-626
Number of pages	9
Journal	Clinical Oral Implants Research
Volume	34
Issue number	6
DOIs	https://doi.org/10.1111/clr.14071
Publication status	Published - Jun 2023

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FUNDING INFORMATION:
This research received no specific grant from any
Publisher Copyright:
© 2023 The Authors. Clinical Oral Implants Research published by John Wiley & Sons Ltd.

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A retrospective cohort study on dental implant survival in patients with grafted alveolar cleftsFinal published version, 3.37 MBLicence: CC BY-NC

Cite this

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title = "A retrospective cohort study on dental implant survival in patients with grafted alveolar clefts",

abstract = "Objectives: The aim of this study was to assess the survival rate of dental implants inserted in an alveolar cleft area where one or more bone graft procedures were performed and to identify possible factors that affect the survival rate. Materials and Methods: The available data from 78 implants placed in 64 patients with grafted alveolar clefts were retrospectively analysed. Statistical analyses were performed using Kaplan–Meier survival analysis, log-rank tests and univariable Cox proportional hazard models. Results: The median follow-up period from insertion to the last follow-up appointment was 46 months (IQR: 29–79.3). In five patients, a single implant failed. This resulted in a cumulative survival rate of 95.0% at median follow-up. The factors investigated in this study did not have a significant effect on implant survival. Conclusions: Dental implants placed in patients with alveolar clefts are a reliable treatment option for dental rehabilitation.",

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note = "FUNDING INFORMATION: This research received no specific grant from any Publisher Copyright: {\textcopyright} 2023 The Authors. Clinical Oral Implants Research published by John Wiley & Sons Ltd.",

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AU - Koudstaal, Maarten J.

AU - Tahmaseb, Ali

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A retrospective cohort study on dental implant survival in patients with grafted alveolar clefts

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