Ozone Therapy in Dentistry in Dublin

Ozone is a molecule made from three oxygen atoms. Its strong oxidising action can damage the membranes and other components of bacteria, fungi and some other microorganisms. Dental systems may deliver it as a gas, dissolve it in water or incorporate ozonated oils into a topical product.

The intended effect and delivery method depend on the clinical application. Gaseous ozone can be confined around a selected treatment site, while ozonated water may be used as an irrigating or rinsing adjunct. The dose, concentration and contact time must be controlled because more ozone does not automatically produce a better clinical result.

Laboratory antimicrobial activity does not by itself prove that ozone improves every patient outcome. Clinical decisions should be based on the diagnosis, available evidence and whether ozone adds a useful benefit to conventional care.

In periodontal treatment, ozone may supplement scaling and root planing to reduce microorganisms in periodontal pockets. It cannot remove plaque or calculus and does not replace mechanical cleaning, daily oral hygiene or ongoing periodontal maintenance. Some studies report improvements when it is used as an adjunct, but protocols and results vary.

During root-canal treatment, controlled ozone or ozonated irrigation may be used to supplement standard instrumentation and disinfecting solutions. It may help reduce microbial load in complex anatomy, but it does not replace shaping, irrigation and sealing of the canal system.

Ozonotherapy has also been studied after extraction or implant placement, for peri-implant inflammation, oral ulcers, bad breath, dentine sensitivity and early tooth-decay lesions. Evidence for these uses differs considerably. Ozone should not delay diagnosis, restorative treatment, surgery or another established intervention when that treatment is clinically needed.

Ozone's best-established property is its broad oxidative antimicrobial action. It can reduce microorganisms without functioning like a conventional antibiotic and is not known to select antibiotic resistance through the same mechanism. This does not mean that it can replace systemic antibiotics when those are medically indicated.

Proposed biological effects include modulation of local inflammatory responses, tissue oxygen metabolism and cellular processes involved in repair. Small clinical studies report reduced inflammation, post-operative discomfort or improved soft-tissue healing in selected settings. The strength of evidence is not equal across applications, and a specific healing or pain outcome cannot be guaranteed.

Using ozone as a conservative adjunct may support treatment while limiting unnecessary tissue removal in selected cases. Claims that ozone alone fully remineralises decay, cures periodontal disease or reliably treats complex infection are not supported by strong clinical evidence.

Dental ozonotherapy is not universally accepted as a standard primary treatment. Many proposed benefits come from laboratory research or small clinical studies, and there is no single standardised dosage or delivery protocol across dentistry. It is therefore used as a complementary option rather than a substitute for established care.

Ozone is toxic when inhaled and can irritate or damage respiratory tissues. Treatment requires a controlled clinical delivery system, effective isolation or suction and trained professional use. Patients should disclose respiratory disease and their complete medical history before treatment. Ozone should never be inhaled or self-administered using an unregulated device.

Ozone may not be suitable in every restorative procedure because certain protocols or products could affect bonding to dentine. The dentist must consider the materials and next treatment step. Dental Laser Therapy & Ozonotherapy is published from €450; the exact application, suitability and complete fee are confirmed after examination.