Related Experiment Video
Updated: May 8, 2026

Standardization of Basket Use in Sialendoscopy: A Ten-Year Retrospective Study
Published on: June 6, 2025
[Learning curve in sialendoscopy: Our first 101 procedures]
B Vairel1, G De Bonnecaze, S Al Shehri
1CHU Rangueil-Larrey, Service d'ORL et CCF, 24 chemin de Pouvourville, 31059 Toulouse cedex 9, France.
This study shows that the learning curve for sialendoscopy (salivary duct endoscopy) enables rapid skill acquisition for treating obstructive salivary diseases. Expertise gained improves outcomes and allows for advanced, combined approaches without increasing operative time.
Area of Science:
- Otolaryngology
- Minimally Invasive Surgery
- Endoscopy
Context:
- Obstructive salivary gland diseases present diagnostic and therapeutic challenges.
- Sialendoscopy offers a minimally invasive approach to these conditions.
- Understanding the learning curve is crucial for adopting new endoscopic techniques.
Purpose:
- To describe the learning curve associated with diagnostic and interventional sialendoscopy.
- To analyze technical challenges, procedural outcomes, and functional improvements over time.
- To evaluate the efficacy of sialendoscopy in managing salivary duct obstructions.
Summary:
- A monocentric retrospective study analyzed 92 sialendoscopy procedures on 101 glands.
- Success rates included 65% complete stone removal and 75% effective stenosis dilation.
- Functional improvement was observed in 77% of cases, with minimal gland removal (3.3%) and no major complications.
Impact:
- Sialendoscopy demonstrates a steep learning curve leading to rapid expertise acquisition and safe practice.
- Mastery allows for innovative, combined approaches, enhancing treatment efficacy without prolonging operative times.
- This technique provides a valuable alternative to conventional salivary gland treatments.
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