Meet Tf: The Deep-Pocket Partner 🦠
Red Complex Pathogen
Tannerella forsythia — or simply Tf — likes company.
Tf is commonly found in deeper periodontal pockets and often appears alongside other harmful bacteria. When present at higher levels, Tf is associated with more advanced gum inflammation and tissue breakdown.
Tf is also frequently detected in peri-implant disease, where inflammation is present around dental implants.
Quick way to remember Tf:
🔴 Red Complex
🦠 The Deep-Pocket Partner
📍 Think deeper periodontal pockets
👥 Often found with other harmful bacteria
📈 Higher levels = more advanced inflammation & tissue breakdown
🦷 Also associated with peri-implant disease
Seeing Tf on a MicrobeLinkDx® Report?
Tf is only one piece of the patient’s overall microbial picture. The bacterial level, other pathogens present, and clinical findings all help provide context.
Tf Research & Updates
We’ll continue adding new research, oral-systemic findings, clinical information, and resources related to Tf as they become available.








