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Published on: September 8, 2023
Pakistan Comprehensive Fistula Classification: A Novel Scheme and Algorithm for Management of Palatal
Ghulam Qadir Fayyaz1, Nauman Ahmad Gill1, Irfan Ishaq1
1From the Services Institute of Medical Sciences; Dow University of Health Sciences; North West Hospital; Jinnah Burns and Reconstructive Surgery Center; Taipei Medical University Hospital; and Stanford University.
Background:
It is not easy to find a management-based classification of palatal fistula in the literature. A few attempts have been made to classify the wide variety of fistulae that do not describe the fistula details comprehensively and guide toward its management. The authors have come across a wide variety of fistulae that could not be classified according to any of the prevailing classification systems. The presented classification gives a clear and exact understanding of location and size of fistula/dehiscence. Palatal function has been included as one of the important determinants for devising a management plan. Based on this classification, the authors have proposed an algorithm that encompasses clear guidelines for surgical treatment of these fistulae.
Methods:
Over the past 15 years, the authors' team operated on 2537 palatal fistula patients. The medical records of these patients were reviewed to determine the location, size, and velopharyngeal competence. A new classification and algorithm were developed.
Results:
Of 2537 patients, 2258 had midline fistulae, 208 had lateral fistulae, and 53 had subtotal fistulae. There were 18 patients with dehiscence. Recurrence developed in 181 patients.
Conclusion:
The authors believe that this classification and algorithm can help follow a practical approach to manage palatal fistulae and dehiscence.
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