Retrograde sialendoscopy: a new technique for avoiding retained ductal stones.

Ann Otol Rhinol Laryngol

Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, 52242-1078, USA.

Published: January 2012

Objectives: Recurrent infection from stones retained in Wharton's duct after submandibular gland resection warrants intraoperative attention to the duct remnant. Our hypothesis was that retrograde sialendoscopy would help ensure complete stone removal in submandibular gland removal for sialolithiasis.

Methods: We reviewed 9 sequential cases of submandibular sialolithiasis treated surgically via open procedures at a tertiary care center by a single surgeon between November 2007 and December 2009. The review focused on the clinical history and intraoperative findings.

Results: We identified successful application of a new technique of retrograde sialendoscopy performed to detect and remove stones that were retained in Wharton's duct at the time of submandibular gland resection. An index case of complications from a stone retained after submandibular gland resection is presented in a sequential series of cases in which retrograde sialendoscopy was developed.

Conclusions: Retrograde sialendoscopy is a novel technique that is useful as an adjunct to standard submandibular gland resection in the management of sialolithiasis.

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http://dx.doi.org/10.1177/000348941212100107DOI Listing

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Article Synopsis
  • - The study investigates how reduced saliva secretion might contribute to the formation of stones (sialolithiasis) in the submandibular gland, focusing on a group of 11 patients with this condition against a control group of 35 patients with different salivary issues.
  • - Researchers measured changes in saliva secretion using a scintigraphic exam to compare the unaffected submandibular glands in patients with sialolithiasis and the submandibular glands of the control group.
  • - Results indicated that patients with submandibular sialolithiasis had significantly lower saliva secretion compared to the control group, suggesting diminished saliva flow may play a role in developing these stones.
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Pneumoparotitis is a rare condition related to retrograde airflow into the ductal system of the gland and secondary infections. Although counselling is enough in the majority of cases, persistent problems require surgery. Sialendoscopy and ductal irrigation with steroids have never been described as a treatment option.

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Retrograde sialendoscopy: a new technique for avoiding retained ductal stones.

Ann Otol Rhinol Laryngol

January 2012

Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, 52242-1078, USA.

Objectives: Recurrent infection from stones retained in Wharton's duct after submandibular gland resection warrants intraoperative attention to the duct remnant. Our hypothesis was that retrograde sialendoscopy would help ensure complete stone removal in submandibular gland removal for sialolithiasis.

Methods: We reviewed 9 sequential cases of submandibular sialolithiasis treated surgically via open procedures at a tertiary care center by a single surgeon between November 2007 and December 2009.

View Article and Find Full Text PDF

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