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Modified Palatal Flap with a Tissue Bridge in the Closure of the Oroantral Fistulae: A Prospective Study

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Abstract

Introduction

An oroantral fistula is by definition ‘An abnormal communication between the oral cavity and the maxillary sinus.’

Aim of the study

The aim of this study is to describe the acute and chronic OAFs and to evaluate the efficiency of the modified palatal flaps with tissue bridge in the closure of both acute and chronic OAFs of small to medium size.

Methodology

The study sample was derived from a population of patients from January 2013 to 2018 with the complaint of pain and discharge through the socket.

Result

The results of this series support the view that the use of modified palatal flap with tissue bridge is a reliable flap for the repair of both acute and chronic oroantral fistulae.

Conclusion

The ease of mobilization, superior blood supply and minimal donor site morbidity make it an ideal flap and a reliable alternative when other techniques fail.

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Acknowledgements

This study did not receive any kind of funding or grant, from either organizations or institutions. None of the authors received remuneration directly from the sponsors of the project as a consultant or any other business relationship.

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Correspondence to Shermil Sayd.

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Ethical Approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.

Informed Consent

Informed consent was obtained from all individual participants included in the study.

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Vyloppilli, S., Sayd, S., Thangavelu, A. et al. Modified Palatal Flap with a Tissue Bridge in the Closure of the Oroantral Fistulae: A Prospective Study. J. Maxillofac. Oral Surg. 18, 604–609 (2019). https://doi.org/10.1007/s12663-018-1173-5

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  • DOI: https://doi.org/10.1007/s12663-018-1173-5

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