Preauricular and Submandibular Incision for Space-occupying Lesions in the Parapharyngeal and Infratemporal Fossa

Objective:To investigate an appropriate surgical approach and surgical techniques for tumors in the parapharyngeal and infratemporal fossa so as to reduce complications. Methods:Combining with preoperative image examination,seven patients with space-occupying lesions in the parapharyngeal and infratemporal fossa committed to our department from September 2007 to April 2009 who were underwent the surgery applying with preauricular and submandibular incision were studied retrospectively. Results:Surgery in all patients had been finished smoothly ,and no obvious complications. Followed up from two months to eighteen months,no recurrence was found in all patients. Conclusion:Tumors in the parapharyngeal and infratemporal fossa with a clear boundary relatively could be successfully removed by only preauricular and submandibular incision. This surgical approach had less trauma and less postoperative complications.