Salivary diagnostics are becoming more popular in the profession. It can unlock amazing amounts of data that can really help with treatment. Here's some info about a new DNA based salivary test that just hit the market. Read on for all the details:
Designed for seamless workflow integration, the PCR-based saliva test delivers actionable microbial data within 24 to 48 hours.
ImpetusDX has launched its IDX Oral Health Microbial Testing panel, a rapid, DNA-based saliva test designed to help dental practices incorporate microbial diagnostics into everyday periodontal care. Powered by Physicians Group Laboratories, the new panel delivers results within 24 to 48 hours and is designed to integrate into routine hygiene visits, periodontal maintenance, and treatment planning.
Using PCR technology, the IDX Oral Health Microbial Testing panel identifies specific high-risk periodontal pathogens associated with gum disease, providing clinicians with a data-driven complement to traditional assessments such as visual evaluation and probing depths. Samples are collected chairside in minutes through a noninvasive process and shipped overnight to a CAP-accredited, CLIA-certified laboratory for analysis.
“Our focus was on creating a diagnostic solution that is both clinically advanced and operationally practical,” said Michelle Moore, CEO of ImpetusDX. “Practices need tools that deliver meaningful data quickly and fit into existing workflows without adding complexity. This panel was built with that reality in mind.”
The ImpetusDX panel detects a broad range of periodontal pathogens, including several emerging organisms not routinely included in competing tests. These include Selenomonas noxia, Filifactor alocis, Pseudomonas aeruginosa, and Streptococcus mutans. Clinicians receive a semi-quantitative, color-coded report designed to support diagnosis, treatment planning, and retesting over time. With overnight logistics and rapid PCR processing, Monday samples result by Tuesday.
Key features of the ImpetusDX Oral Health Microbial Testing panel include:
- DNA-based detection of high-risk periodontal pathogens, including emerging organisms.
- Rapid 24–48-hour turnaround with overnight shipping.
- Chairside collection that integrates into hygiene, periodontal maintenance, and surgical planning workflows.
- Processing through a CAP-accredited, CLIA-certified laboratory that participates in the American Dental Association.
- A streamlined six-step workflow from collection to data-informed treatment planning and follow-up.
- A list price of $189, with tiered pricing available for higher-volume practices and insurance-eligible collection fees.
In addition to laboratory testing, ImpetusDX offers implementation and education support to help practices adopt microbial diagnostics responsibly. Support includes onsite workflow training, continuing education programs, clinical education forums, hygienist incentive initiatives, and pilot programs.
“We see oral microbial testing as an important next step in the evolution of periodontal diagnostics,” Moore said. “Our role is to support practices not only with diagnostics, but with the education and infrastructure needed to use that information effectively.”
Looking ahead, ImpetusDX plans to expand availability on a state-by-state basis, increase its presence within dental education programs, and continue developing CE-accredited clinical education. As research into the oral microbiome advances, the company anticipates expanding the panel to include additional microbial targets or biomarkers.
Learn more at impetusdx.com. For dental practices interested in offering ImpetusDX, please contact Sandra Zerilli at szerilli@physiciansgrouplaboratories.com.
About ImpetusDX
ImpetusDX is an oral diagnostics company focused on rapid, DNA-based saliva testing for periodontal care. Its IDX Oral Health Microbial Testing panel identifies key oral pathogens associated with gum disease to support data-driven diagnosis and personalized treatment planning. Testing and results are performed by a CAP-accredited, CLIA-certified laboratory. The company is headquartered in Houma, Louisiana. For more information visit impetusdx.com.
About Physicians Group Laboratories
Physicians Group Laboratories is a fully CAP-accredited and CLIA-certified clinical laboratory that has been in business since 2013, providing advanced diagnostic testing and practice-support services for dental and medical providers nationwide. As the laboratory partner behind ImpetusDX, the company delivers overnight logistics, rapid PCR processing, and hands-on in-office support to help teams adopt microbial testing with confidence. More information is available at getpgl.com.

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