Peridontal Multiplex Detection & Differentiation (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia & Fusobacterium nucleatum) (RNA Detection) Qualitative Test
Short Name: Periodontal Multiplex RNA Test
Also known as: Periodontal Pathogen Panel, Oral Microbiome RNA Test, Gum Disease Bacterial Detection
Peridontal Multiplex Detection & Differentiation (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia & Fusobacterium nucleatum) (RNA Detection) Qualitative Test test available at DNA Labs India for ₹11,050. Uses Real Time RT-PCR on Saliva, scrap from deep of the tooth, inflamed gum, plaque, etc. samples. Results in Reports are available on the 4th working day. Email reports within 48 hours, phone within 36 hours.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Kothari Ramesh Shantilal
Consultant Microbiologist · Reg: 27670
Last reviewed: September 7, 2026
Overview
The purpose of this test is to detect and differentiate the presence of four key periodontal pathogens in oral samples. This helps in confirming the bacterial etiology of periodontal disease, guiding appropriate antimicrobial treatment, and monitoring therapeutic response.
- Test Code
- 6229
- CPT Code
- CPT 87798 (example, verify)
- ICD Code
- K05.3 (Chronic periodontitis)
- Price
- ₹11,050
- Sample Type
- Saliva, scrap from deep of the tooth, inflamed gum, plaque, etc.
- Result Time
- Reports are available on the 4th working day. Email reports within 48 hours, phone within 36 hours.
- Fasting Required
- No
- Method
- Real Time RT-PCR
Sample Collection
No special preparation required. Avoid eating, drinking, brushing, or using mouthwash for at least 1 hour before sample collection.
Method: Swab/scraping
Laboratory Analysis
Sample is collected by a healthcare professional using a sterile swab or scraper from the specified oral sites.
Report Delivery
No specific aftercare required. Resume normal activities.
Timeline: Reports are available on the 4th working day. Email reports within 48 hours, phone within 36 hours.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this test is to detect and differentiate the presence of four key periodontal pathogens in oral samples. This helps in confirming the bacterial etiology of periodontal disease, guiding appropriate antimicrobial treatment, and monitoring therapeutic response.
How to Prepare
- Do not eat, drink, smoke, or chew gum for 1 hour prior to collection
- Avoid using mouthwash or brushing teeth for at least 1 hour before
- Inform your healthcare provider if you are taking antibiotics
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"Early identification of specific periodontal pathogens allows targeted antibiotic therapy and improved treatment outcomes. This RNA-based multiplex test offers high sensitivity and specificity."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Sample leaked or improperly stored
- Sample contaminated with food or debris
Understanding Your Results
Detected
Presence of the pathogen – likely contributing to periodontal infection. Clinical correlation and targeted antibiotic therapy may be considered.
Not Detected
Absence of the pathogen – may indicate no active infection by this organism, or levels below detection limit.
Consult your dentist or periodontist if you experience symptoms such as bleeding gums, persistent bad breath, loose teeth, or gum recession. Early diagnosis and treatment can prevent tooth loss.
Limitations
- ⚠Qualitative test – does not quantify bacterial load
- ⚠May not detect all periodontal pathogens, only the four targeted
- ⚠Results should be interpreted in conjunction with clinical findings
Risks & Considerations
- ●Minimal risk of minor bleeding or discomfort at the collection site
- ●No serious complications expected
Interfering Factors
- ●Recent use of antibiotics may reduce bacterial load and cause false negatives
- ●Improper sample collection or storage may degrade RNA
- ●Contamination with food particles or dental materials
Compare With Similar Tests
| Test | Peridontal Multiplex Detection & Differentiation (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia & Fusobacterium nucleatum) (RNA Detection) Qualitative Test | Conventional Culture | PCR (DNA-based) | RNA-based RT-PCR |
|---|---|---|---|---|
| Comparison | Peridontal Multiplex Detection & Differentiation (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia & Fusobacterium nucleatum) (RNA Detection) Qualitative Test |
Frequently Asked Questions
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