GentleWave technology Shows Promising Antibacterial Efficacy in Root Canal Therapy: Study
Emerging evidence indicates that GentleWave technology may offer superior antibacterial effectiveness in root canal treatment compared with conventional approaches, making it a promising therapeutic option. However, additional high-quality research is needed to validate its clinical benefits and support wider adoption in routine endodontic practice.
Root canal therapy is a common, often painless dental procedure used to save a tooth with infected or damaged pulp, relieving pain and preventing extraction. It involves removing the diseased pulp, cleaning and disinfecting the root canals, filling them with a rubber-like material, and sealing the tooth, which is typically finished with a crown.
This systematic review evaluated the antibacterial efficacy of the GentleWave system compared with other endodontic irrigation systems. A comprehensive literature search was conducted across multiple databases (PubMed, MEDLINE, Web of Science, Scopus). The eligibility criteria were formulated using the PICOS framework, focusing on the antibacterial efficacy of the GentleWave system compared to other irrigation methods.
A total of 2327 articles were screened, with five meeting the selection criteria for inclusion. Four studies were conducted in vitro, one in ex vivo, and various tooth types were tested. A bias assessment was conducted using the QUIN tool. Four studies had a low risk of bias, with one study scoring medium risk. All concluded that the GentleWave system significantly reduced microbial counts.
Reference:
Tolley, Eliza, et al. "An Assessment of the Antibacterial Efficacy of the GentleWave System in Comparison to Other Endodontic Irrigation Systems: a Systematic Review." Clinical and Experimental Dental Research, vol. 12, no. 2, 2026, pp. E70268.
