Sialolithiasis is a treatable condition. Modern minimally invasive techniques can help remove salivary stones while preserving salivary gland function.
With the help of advanced technologies and years of expertise, we are able to successfully treat even the most challenging cases.
My work focuses on modern approaches to the treatment of patients with sialolithiasis. I use a comprehensive range of methods, including extracorporeal lithotripsy, endoscopic stone removal, and surgical intervention. Minimally invasive techniques, such as extracorporeal stone fragmentation and endoscopic stone removal, help avoid extensive surgeries. Surgical intervention is reserved only for complex cases in order to minimize risks and reduce recovery time.
I am the author of three patents for inventions and over 100 scientific articles and publications dedicated to the treatment of sialolithiasis. I regularly conduct master classes for colleagues and train young specialists in advanced treatment protocols and modern clinical approaches
My work philosophy is centered on addressing not only the symptoms of the disease but also its underlying causes. I believe in a personalized treatment approach, where each patient receives an individualized management plan that takes into account anatomical characteristics, lifestyle factors, and comorbid conditions.
My goal is to ensure the most comfortable treatment experience possible, while reducing recovery time and preserving salivary gland function. I take pride in the fact that my work helps patients overcome pain, restore their health, and return to a fulfilling quality of life.
Sialolithiasis is not a hopeless diagnosis
With the help of advanced technologies and years of expertise, we are able to successfully treat even the most challenging cases.

I am a professor and a leading expert in the field of sialolithiasis treatment, with over 30 years of clinical experience. My primary specialization is the diagnosis and organ-preserving management of patients with salivary gland stones. Throughout my career, I have helped more than 2,000 patients restore their health, relieving discomfort and improving their quality of life.
Gland-preserving approach
Pain-free treatment
Advanced diagnostic techniques
Accelerated recovery
Достижения и профессиональный опыт
How does sialolithiasis present?
In the early stage, patients may experience only pain during meals, which is usually mild and not pronounced.
In the clinically advanced stage, pain during eating becomes more intense, and swelling appears in the area of the affected salivary gland. Within 30–40 minutes after stopping food intake, the pain and swelling (salivary colic) subside.
In the late stage of the disease, persistent swelling of the gland and purulent discharge from the duct may occur. In addition, some patients complain of dryness in the oral cavity.”
Disease Symptoms and Stages
01
Early Stage of Sialolithiasis
At this stage, the predominant symptom is mild pain associated with eating. Patients may experience discomfort in the area of the affected salivary gland; however, these painful sensations usually subside after the meal.
02
Clinically Evident Stage of the Disease
During the second stage of the disease, pain associated with eating becomes more pronounced. Swelling appears in the area of the affected salivary gland. This swelling, accompanied by pain known as salivary colic, typically resolves within 30–40 minutes after the end of a meal.
03
Late Stage of Sialolithiasis
In the advanced stage of sialolithiasis, persistent swelling of the affected salivary gland may develop. Patients may also experience purulent discharge from the salivary duct. Furthermore, some patients report symptoms of dry mouth (xerostomia) at this stage of the disease.
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Diagnosis and assessment of sialolithiasis
Salivary Gland Contrast Sialography
Contrast sialography is an X-ray-based diagnostic technique for imaging the salivary gland ductal system, involving the injection of a radiopaque contrast medium into the ducts. The method provides information about ductal anatomy, patency, and caliber. It also allows assessment of the spatial relationship between the salivary stone and the ductal system. Radiolucent stones are visualized on sialograms as filling defects within the duct. This diagnostic procedure should only be performed during the remission phase of the disease.


Computed tomography (CT scan)
Computed tomography (CT) of the salivary glands can be performed during an exacerbation of sialolithiasis. A CT scan can visualize a salivary stone and determine its three-dimensional location in relation to the bones of the facial skeleton. If the CT scan slice thickness is large, a small salivary stone may remain undiagnosed.

CT image of the skull. The arrow points to a salivary calculus (sialolith).

Three-dimensional CT reconstruction of the skull. The arrow points to a salivary calculus (sialolith).
Ultrasound Imaging
Ultrasound examination of the salivary glands allows the detection of a salivary stone by the characteristic acoustic shadow (echogenic trail) displayed on the screen. Modern ultrasound systems can assess the functional state of the gland, the degree of blood supply, and other parameters. Another advantage of ultrasound is that it can be performed during an exacerbation of sialolithiasis.
Fig. Ultrasound image showing an acoustic shadow (trail) of a salivary stone.

The ultrasound image demonstrates a salivary stone with a characteristic posterior acoustic shadow (“acoustic trail”).
Management of patients with sialolithiasis
In our practice, salivary gland-preserving treatment has been performed in 99% of patients. We adhere to organ-preserving treatment approaches because the salivary gland not only produces saliva but also performs many other important physiological functions in the body.
It is well known that removal of a salivary gland can be associated with the development of various disorders, including gastritis, colitis, and others. This is why, for example, pilots who have undergone removal of one salivary gland may be restricted from performing flights.
Furthermore, patients with sialolithiasis have an increased risk of stone formation in other salivary glands. In such cases, removal of multiple salivary glands may lead to xerostomia (dry mouth).

In order to preserve the salivary gland in patients with sialolithiasis, we first consider the possibility of extracorporeal ultrasound-guided fragmentation of salivary stones.
This procedure is performed without anesthesia. A focused shock wave with very high pressure is directed at the salivary stone to break it apart. Under the influence of the high pressure, the stone is fragmented into multiple small pieces, which are then naturally expelled through the salivary duct into the oral cavity..




Therefore, the next treatment option in the management of patients with sialolithiasis is a minimally invasive and high-tech endoscopic method for removing salivary stones.
This technique requires a special endoscope with an extremely thin working channel and various disposable retrieval baskets for capturing and extracting the stones.

Sialography of the left parotid gland. The salivary calculus (sialolith) is indicated by the arrow..

A semi-rigid endoscope with a diameter of 1.1 mm.

The endoscopic image demonstrates a salivary calculus (sialolith) located within the salivary duct.

The salivary calculus (sialolith) is captured using a disposable stone retrieval basket.

The salivary calculus (sialolith) was extracted using a stone retrieval basket.

Extracted salivary calculus (sialolith).

A new ductal orifice has been created in the anterior portion of the parotid duct.
In such cases, we are forced to use various organ-preserving surgical techniques for stone removal from different parts of the submandibular and parotid ducts through an intraoral approach with endoscopic assistance.
When the stone is located in the posterior parts of the submandibular duct, difficulties arise due to the limited accessibility of this anatomical region and the presence of numerous blood vessels and nerves..

Orthopantomogram of a patient with right submandibular gland sialolithiasis. The salivary calculus (sialolith) is indicated by the arrow..

Sialography of the same patient.

Orthopantomogram of the same patient after intraoral removal of the salivary calculus. No residual salivary stone is identified.

Extracted salivary calculus (sialolith).

Этап создания нового устья протока. В проток установлен пластиковый катетер.

Сформированное широкое новое устье протока.

Sialography of the right parotid gland. The arrow indicates a salivary calculus (sialolith) located within the dilated segment of the duct.

The salivary calculus (sialolith) (indicated by the arrow) was removed via an external surgical approach.

Reconstruction of the dilated segment of the salivary duct was performed.

The patient’s appearance 2 years after surgery.

Sialography of the right parotid gland 2 years after salivary stone removal and ductal reconstruction. The reconstructed duct segment demonstrates normal caliber. размеры.
In patients with salivary stones located in the parotid gland, we suppress the excretory function of the gland by ligation of the ducts. In patients with stones located in the submandibular salivary gland, we remove the stone together with the gland under general anesthesia in a hospital setting.

An abnormally dilated parotid duct is one of the indications for surgical elimination of the excretory function of the parotid gland using the Afanasyev–Starodubtsev–Abdusalamov (ASA) technique.
Principal treatment options
Ultrasound extracorporeal shock wave lithotripsy (ESWL) of salivary stones
- Performed without anesthesia.
- The stone is fragmented using a focused shock wave.
Endoscopic treatment of sialolithiasis
- Minimally invasive technique.
- A special endoscope and disposable stone retrieval baskets are used.
Salivary gland-preserving surgery
- Used when the stone cannot be accessed endoscopically or when the duct cannot be adequately dilated.
Creation of a new salivary duct ostium.
- Helps reduce the risk of recurrent salivary stone formation.
Salivary duct reconstruction.
- Used in patients with complex parotid gland ductal anatomy.
- Allows preservation of salivary gland function.
Salivary gland removal / duct ligation.
- Used rarely (approximately 1 case per 100 patients) when other treatment options are not feasible.
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Clinic contact information
Premises X, 2nd floor, Building 4,
Block 2, Kochnovsky Proezd, Moscow 125319, Russia.
Open daily 10:00-19:00






