[Endoscopic closure of septal perforations by mucosal rotation flaps].

OBJECTIVES: We present a technique of endoscopic endonasal closure of average sized (0.5 - 2 cm) to large (>2 cm) septal perforations.

MATERIAL AND METHODS: The surgical technique involves a mucosal rotation flap on a unilateral posterior pedicle without interposition material. We reviewed our experience with eleven patients with average sized and large septal perforations treated over an 8-year period.

RESULTS: We based our evaluation on the model proposed by Younger and Blokmanis. Our results were comparable with earlier publications. One-phase closure was achieved in 75% of patients (55% to 90% in the literature reporting all techniques, including external septorhinoplasty and midfacial degloving).

CONCLUSION: Our preliminary series provides a basis for a new approach to this condition. The technique is promising for large perforations. This technique could also be considered for other nasal fossae in the event of failed closure. It also offers a way to obtain excellent closure of the anterior portion of the perforation, relieving the patient of the most annoying symptoms. The technique does not contraindicate other procedures which may be performed during the same operation or later.