Abstract

used to document successful exploration and instrumentation of the ductal system. The ducts were then harvested, dissected, and any traumatic injuries photographed. Results: All submandibular (n 20) and parotid ducts (n 20) were dilated without complications. The coronary stent was inserted using a guide wire and the balloon inflated to expand the stent. When the balloon was deflated and withdrawn, the stent remained in place, serving as scaffolding for the widened duct. Insertion and handling of a 1mm endoscope, through the stented salivary duct was facile, fast, and effortless in all 20 parotid and 20 submandibular ducts. Insertion of the endoscope was successful in all 10 control parotid and submandibular ducts but with greater difficulty. Results of the clinical and video capture assessment of damage to the ducts will be presented. Conclusion: Intraductal stent placement is feasible and provides easier access for the surgeon with little trauma to the salivary gland duct. Live animal experiments are ongoing.

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