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European Journal of Plastic Surgery

, Volume 42, Issue 6, pp 577–582 | Cite as

Palatal fistulas complicating osseomyocutaneous reconstruction of oncological maxillectomy defects

  • Nicholas TangEmail author
  • Peter Tao
  • Julian Liew
  • Tim A. Iseli
  • David Wiesenfeld
  • Kirstie MacGill
  • Anand Ramakrishnan
Original Paper
  • 31 Downloads

Abstract

Background

Free flap reconstruction is the standard method for reconstructing large maxillary defects. Palatal fistula is an uncommon complication following reconstructive surgery. This study aims to describe the incidence, etiology, and management of palatal fistulae following reconstruction of oncological maxillectomy defects.

Methods

A total of 108 patients from a single institution who underwent maxillectomy surgery between 2008 and 2014 were retrospectively reviewed. Ninety-two patients had resection of the hard palate. Sixty-eight patients underwent immediate free flap reconstruction of the palate; 55 had reconstruction of the hard palate with skin, and thirteen had reconstruction of the hard palate with muscle.

Results

The incidence of palatal fistulae in the reconstructed palates was 12% (11 patients) in this series: five after muscular reconstruction of the hard palate and six after cutaneous reconstruction. Muscular reconstruction of the hard palate is associated with a significantly higher incidence of palatal fistulae compared with cutaneous reconstruction (p = 0.015). The Cordeiro classification, smoking, diabetes, immunosuppression, and radiotherapy were not significant risk factors (p > 0.05).

Conclusions

Based on our experience, we caution against attempting direct closure for established palatal fistulae, the majority of patients who had attempted direct closure of their fistulae failed to achieve resolution.

Keywords

Maxillectomy Head and neck oncology Palatal fistulae Oroantral fistulae 

Notes

Compliance with ethical standards

Funding

No funding was received in relation to the research presented or preparation of the manuscript.

Conflict of interest

Nicholas Tang, Peter Tao, Julian Liew, Tim A Iseli, David Wiesenfeld, Kirstie MacGill, and Anand Ramakrishnan declare that they have no conflict of interest.

Ethical approval

Approval for the study was obtained from the Melbourne Health Human Research Ethics Committee Reference Number 2014193.

Informed consent

Informed consent was regarded as unnecessary in this retrospective study following ethics approval.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  • Nicholas Tang
    • 1
    Email author
  • Peter Tao
    • 2
  • Julian Liew
    • 1
  • Tim A. Iseli
    • 2
  • David Wiesenfeld
    • 3
  • Kirstie MacGill
    • 1
  • Anand Ramakrishnan
    • 1
  1. 1.Department of Plastic & Reconstructive SurgeryThe Royal Melbourne HospitalParkvilleAustralia
  2. 2.Department of Otolaryngology, Head & Neck Surgery, Nose and Throat SurgeryThe Royal Melbourne HospitalParkvilleAustralia
  3. 3.Department of Oral and Maxillofacial SurgeryThe Royal Melbourne HospitalParkvilleAustralia

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