"Why do I need to test for periodontal bacteria?"
Scientific research has shown that the presence of certain marker bacteria is associated with periodontal disease activity. Knowing the infection level at any given time helps clinicians make the most appropriate risk assessment for gum disease, further tooth loss, and can assist in monitoring tooth implant sites. Importantly, the absence of bacteria may be indicative of good oral health. The PDx TestŪ detects the eight most important bacteria associated with periodontal disease activity, improving patient care by providing key information to your dentist to help:
Select appropriate treatment options
Diagnose and monitor periodontal problems
Accurately report bacterial levels
Clarify clinical findings
Provide excellent documentation of your patient's progress
"Does the test detect the right bacteria?"
Yes, the eight most significant bacteria most frequently associated with periodontal disease are covered by the PDx TestŪ.
"What is the PDx TestŪ and how is it administered?"
The clinician places a small paper point in the gum adjacent to a tooth believed to be at risk. After a few seconds, the paper point has absorbed the necessary sample material and is placed in a small vial, which is forwarded to the laboratory. The samples are analyzed through utilization of DNA technology, and a laboratory report is faxed/emailed to the clinician within 3 days of receipt of the specimen in the laboratory.
"What do the laboratory results mean?"
Like a cholesterol test helps to establish the risk for coronary artery disease, the PDx TestŪ assesses the risk of further attachment and bone loss. The laboratory report provides a user-friendly, one page form, indicating the levels of bacteria as negative, low, moderate, or high. Your clinician will explain the findings for you.
"How can the tests direct my therapy?"
The only way to know the extent of a periodontal infection is to perform a microbial diagnostic test. Knowing whether the disease-causing bacteria are present, and the level of infection helps determine the appropriate antibiotic therapy. When indicated, the test will assist in eliminating harmful bacteria to enhance the success of surgical procedures. A failed response to a particular therapy would indicate that another course of therapy is required. Periodic re-testing will help to alert your dentist of a reinfection.
"Does insurance coverage provide reimbursement for the PDx TestŪ?"
Yes, most insurance companies will reimburse for this testing.
The information presented on this site is intended as general health information and as an educational tool. It is not intended as medical advice. Only a physician, pharmacist, or other healthcare professional should advise a patient on medical issues and should do so using a medical history and other factors identified and documented as part of the health professional/patient relationship.
The content of this web site is for public use, for information only and free of charge. It is not intended to be used in any other way. The authors disclaim any liability, loss, injury, or damage incurred as a consequence, directly or indirectly, of the use and application of any of the content of this web site.
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