Pediatric sialendoscopy: initial experience in a pediatric otolaryngology group practice.

OBJECTIVES/HYPOTHESIS: To describe the initial results of sialendoscopy as a diagnostic and therapeutic tool in pediatric inflammatory salivary gland disease. STUDY DESIGN: Retrospective review of patient medical records from a private practice consisting of three fellowship-trained pediatric otolaryngologists. METHODS: Consecutive pediatric patients with either recurrent or chronic sialadenitis underwent diagnostic and therapeutic sialendoscopy as an alternative to continued antibiotic therapy or surgical gland excision. Data collected included age, gender, indications for surgery, intraoperative findings, complications, recurrences, follow-up intervals, and need for additional procedures. RESULTS: Twelve pediatric patients underwent sialendsocopy (9 cases of juvenile recurrent parotitis, 3 cases of chronic submandibular sialadenitis. Intraoperative findings included ductal stricture (n = 8), thick intraductal mucus (n = 6), and ductal calculus (n = 1). The only postoperative complication was one case of a submandibular gland, which remained enlarged for 1 month postoperatively before resolving. Average follow-up was 16.5 months (range: 1-49 months), during which time two patients had recurrence (17%). One patient had repeated recurrences that only resolved after salvage parotidectomy. Another patient had one isolated recurrence that resolved with antibiotics. To date, 92% of patients have not required any further surgical intervention after a sialendoscopy procedure. CONCLUSIONS: Sialendoscopy was successfully implemented as a safe and effective technique for management of recurrent and chronic parotid and submandibular sialadenitis in a pediatric otolaryngology practice. LEVEL OF EVIDENCE: 4.