Format

Send to:

Choose Destination
See comment in PubMed Commons below
Auris Nasus Larynx. 2014 Dec;41(6):528-31. doi: 10.1016/j.anl.2014.05.009. Epub 2014 Jun 23.

Minimally invasive surgery of sialolithiasis using sialendoscopy.

Author information

  • 1Department of Otolaryngology - Head and Neck Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan. Electronic address: takeshim@ndmc.ac.jp.
  • 2Department of Otolaryngology - Head and Neck Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan.

Abstract

OBJECTIVE:

The introduction of minimally invasive surgical procedures using sialendoscopy has significantly reduced the rate of major salivary gland removal due to sialolithiasis. The present study assessed the utility of sialendoscopy and identified potential factors influencing successful sialendoscopic salivary stone retrieval.

METHODS:

Medical records of sialendoscopic procedures performed at the Department of Otolaryngology of the National Defense Medical College in Japan from November 2007 to January 2014 were retrospectively reviewed. We identified 78 patients diagnosed with sialolithiasis and treated with sialendoscopy (SE). Factors analyzed included stone location, size, symptom duration, surgical methods, and complications.

RESULTS:

The mean age at presentation was 41 years (range, 11-76 years) with a male-to-female gender ratio of 1:1.89. In total, 73 submandibular and 5 parotid endoscopies were performed. Stone size ranged from 2 to 20mm in diameter. Submandibular stones were removed either by SE alone (9.6%), by transoral stone removal (19.2%), or a combined approach (57.5%). Only 13.7% (10/73) of the cases required submandibular gland removal. Stone size and shape were significant predictors for successful endoscopic stone removal, and stone size and location were significant predictors for submandibular gland removal.

CONCLUSION:

Sialendoscopy is a reasonable, minimally invasive treatment option for sialolithiasis that avoids salivary gland removal. The present results indicate that sialendoscopy is the first treatment of choice for submandibular gland sialolithiasis. Complete surgical excision is becoming uncommon as a first-line treatment, but it remains indispensable in certain cases.

Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

KEYWORDS:

Gland preservation; Salivary gland; Sialendoscopy; Sialolithiasis; Transoral stone removal

PMID:
24970706
[PubMed - in process]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk