Simultaneous posterior pharyngeal flap and tonsillectomy.

Posterior pharyngeal flap (PPF) construction in patients with hypertrophied tonsils raises a significant concern for adequate airway maintenance. Most often, tonsillectomy, as a separate procedure, is done first. The authors have preferred to do both the PPF and the tonsillectomy simultaneously. Twenty consecutive cases are reviewed retrospectively to determine whether this has increased morbidity. All patients underwent posterior pharyngeal flaps for correction of velopharyngeal incompetence (VPI). Postoperative fevers that resolved without specific treatment occurred in four patients. Three patients experienced postoperative bleeding problems, but only two were of tonsillar origin. No patient developed immediate airway obstruction, although a single patient was observed overnight in the intensive care unit. Another developed sleep apnea several months after the operation, which required that the posterior pharyngeal flap be taken down. This patient had an unusual amount of hypertrophic scar in the nasopharyngeal area, but not in the oropharynx. No other operative or postoperative complications were experienced. The average hospitalization was 4.2 days. It is concluded that simultaneous tonsillectomy and PPF construction may be performed safely in patients who need both procedures.