Sialendoscopy (Salivary Stones)
Sialendoscopy is an advanced, minimally invasive procedure used to diagnose and treat salivary gland stones (sialolithiasis), duct blockages, and narrowing of the salivary ducts that interfere with the normal flow of saliva. Salivary stones most commonly develop in the submandibular or parotid glands, causing symptoms such as painful swelling near the jaw or under the tongue, especially while eating, dryness in the mouth, repeated infections, bad taste in the mouth, or discomfort while swallowing. When these stones block the ducts, saliva cannot flow properly, leading to inflammation and recurrent gland-related problems.
During the procedure, an ENT specialist or oral surgeon inserts a very thin miniature endoscope with a camera through the natural opening of the salivary duct inside the mouth, eliminating the need for external cuts in most cases. This allows the doctor to directly visualize the duct, locate the stone or blockage, and remove it using tiny specialized instruments, or widen narrowed ducts if needed. In some situations, laser-assisted fragmentation or a combined minor surgical approach may be required for larger stones. Compared with traditional salivary gland surgery, sialendoscopy offers significant benefits such as minimal discomfort, shorter recovery time, reduced scarring, lower risk of complications, and preservation of the natural salivary gland, making it a preferred treatment option for many patients.











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