- Symptoms of dental maxillary sinusitis
- Causes of odontogenic maxillary sinusitis
- Complications of dental maxillary sinusitis
- Diagnosis of dental maxillary sinusitis
- Treatment of odontogenic maxillary sinusitis in Odessa
- Prevention of dental maxillary sinusitis
- Frequently asked questions about the treatment of odontogenic dental sinusitis
- Specialists
Odontogenic or dental maxillary sinusitis is an inflammatory process that occurs in one of the maxillary sinuses. It is caused by the spread of infection from an affected tooth. Treatment of odontogenic maxillary maxillary sinusitis belongs to the field of maxillofacial surgery. It is a surgical procedure in which the maxillary sinus is opened and excess mucous membrane is removed or the maxillary sinus is cleaned using an ultrasonic scalpel.
Symptoms of dental maxillary sinusitis
Dental maxillary sinusitis (more correctly called sinusitis) is characterised by common symptoms typical of other diseases associated with the maxillary sinuses, such as: difficulty breathing, pain in the bridge of the nose and sinuses, swelling of the face, headaches, sudden increase in body temperature. To make sure that you need professional help at the Dent-House Family Dentistry Clinic in Odessa, the following signs of the disease will help:
- Sharp pain in the upper jaw and teeth with a sensation of pressure or spreading of the cheek.
- Unpleasant nose odour.
- Nasal discharge after dental treatment.
- Discharge of pus in the oral cavity (in rare cases – from the nose).
At the first symptoms, you can see an otolaryngologist who will be able to determine the cause of the condition and refer you to a dentist if necessary.
Causes of odontogenic maxillary sinusitis
Odontogenic maxillary sinusitis in most cases develops as a complication of existing dental disease. Among the main causes:
- Periodontitis is an inflammation of the tissue around the tooth caused by untreated tooth decay, trauma. Infection enters the maxillary sinus through a hole in the bone between the roots of the teeth and the sinus.
- Tooth abscess. Pus accumulated in the area of the tooth or in the surrounding tissues can break through into the maxillary sinus.
- Mistakes when filling teeth and root canals. The filling material enters the maxillary sinus, causing inflammation.
- A fistula formed in the hole of an extracted tooth, through which infection of the maxillary sinus occurs.
- Anatomical features. The location of tooth roots close to or even inside the maxillary sinuses increases the risk of infection.
- Chronic diseases. Diabetes mellitus, HIV, chronic sinusitis increase the risk of odontogenic maxillary sinusitis.
- Inadequate oral care. Lack of habit of regular dental check-ups and failure to seek treatment for dental problems in a timely manner.
To receive high-quality professional dental treatment, make an appointment with a doctor at Dent-House by the phones listed on the clinic’s website in Odessa. The appointment is made daily, except Sundays, from 8.30 to 19.00.
Complications of dental maxillary sinusitis
Untreated dental maxillary sinusitis can lead to chronic sinusitis, migraines, and breathing problems.
Because the sinuses are interconnected, infection can easily spread to the frontal and other sinuses, which can lead to complications such as osteomyelitis of the bones of the facial skull and their destruction. The sinuses are connected to the eye sockets and the brain, so complications can occur:
- intraocular – phlegmon of the orbit, ophthalmitis, ocular neuritis;
- intracranial – meningitis, encephalitis, brain abscess.
Timely referral to a doctor will help to avoid complications and cure odontogenic sinusitis.
Diagnosis of dental maxillary sinusitis
If you suspect symptoms indicating odontogenic maxillary sinusitis, qualified doctors of the Dent-House Clinic in Odessa will carry out high-quality diagnostics of the disease. It consists of several stages:
- The doctor examines the patient’s medical history, asks about recent interventions, clarifies what the patient complains about.
- Performs an oral and facial examination to determine if inflammation is present.
- Radiography is performed to determine the condition of the teeth and root canals, helps to identify the inflammatory process that may be the cause of maxillary sinusitis.
- CT scan of the maxilla and sinuses will help to clarify the diagnosis, determine the presence of cysts and their condition.
- A maxillary sinus puncture is performed to take mucus samples and detect infection.
The result of these tests will enable an accurate diagnosis to be made and appropriate treatment to be prescribed.
Treatment of odontogenic maxillary sinusitis in Odessa
At the initial stage of the disease, the doctor will prescribe antibiotic therapy to prevent further spread of the bacterial infection.
If cysts, polyps or pus are found in the maxillary sinus, experienced surgeons of our clinic “Dent-House” in Odessa will perform surgical intervention. Before the operation, a standard examination and consultation with an anaesthesiologist will be scheduled.
Two routes of surgical intervention are possible. If the cause of the infection has not been eliminated:
- The cause of the infection is removed: a diseased tooth or a jaw cyst.
- Excess pus is removed from the maxillary sinus through the oral cavity.
If the cause of the inflammation is eliminated:
- Anaesthesia is administered.
- An incision is made in the gum using an ultrasonic scalpel.
- Removal of a polyp or cyst through the mouth.
- Irrigation with a medicinal solution.
After the operation, the patient is under the supervision of doctors for a day and discharged the next day.
After the treatment of dental maxillary sinusitis for a few days, swelling of the cheek and moderate pain sensations may persist. To relieve the patient from postoperative discomfort, the doctors of our clinic in Odessa will prescribe painkillers.
Operative treatment of odontogenic maxillary sinusitis should be postponed to a more favourable period if you have:
- chronic diseases in the stage of exacerbation;
- acute infectious diseases;
- recent chemotherapy treatment.
Warn your doctor about your body features such as:
- blood clotting disorder;
- cardiovascular pathologies.
The cost of odontogenic sinusitis treatment at Dent-House will depend on the tests and procedures ordered. Our receptionists will inform you of how much each procedure costs before treatment begins.
Once you have fully recovered, the Dent-House Clinic in Odessa may offer to restore damaged or completely missing teeth by dental implantation. You can book an appointment with a single click on our website.
Prevention of dental maxillary sinusitis
Since the cause of odontogenic maxillary sinusitis is an infection from the oral cavity into the maxillary sinuses, it is possible to avoid the unpleasant disease and its complications only by ensuring proper care of the teeth and gums. Observe the following measures:
- Brush your teeth regularly 2 times a day.
- Visit your dentist once or twice a year (children once every 6 months) to detect tooth and gum problems early.
- Timely treatment will help to avoid infection through the root canals into the maxillary sinuses.
- See an allergist regularly if you are prone to allergies and avoid contact with allergens.
- Don’t leave colds untreated.
- If you are prone to frequent and prolonged sinusitis, visit an ENT.
- Avoid trauma of the teeth.
- Do not overuse sweet and sour foods, which provoke tooth decay.
Doctors of Dent-House dentistry in Odessa are always ready to provide quick and high-quality help even in the most difficult situations. You should not be afraid of the word “surgery” and postpone treatment. Our dentistry has a large operating block and a rest area. The equipment of the clinic is regularly updated, doctors work with materials that meet all international standards.
Professionals of Dent-House Clinic in Odessa are always ready to help not only to preserve the health of your teeth, but also to quickly and qualitatively make your smile perfect thanks to such an affordable method as veneers. If you are still in doubt whether this procedure will suit you, take a look at the testimonials of our clients on our website, who became owners of a charming smile in Dent-House. Feel free to bring a smile to those around you!
Frequently asked questions about the treatment of odontogenic dental sinusitis
🦷 Is it possible to cure sinusitis caused by a dental infection without surgery?
😁 When does odontogenic sinusitis require surgical intervention?
🦷 What methods of treating odontogenic sinusitis are considered the most effective?
😁 How can you evaluate the effectiveness of How can a tooth infection lead to odontogenic sinusitis?
Cost of services
Specialists

Viktor Yuryevich Gunko
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Kirilyuk Yulianna Ivanovna
Pediatric dentist

Furduy Ekaterina Sergeevna
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Semenyuk Ekaterina Sergeevna
Dentist