Microbiological findings of dental implants among irradiated head and neck cancer patients

The microbiological profile surrounding healthy osseointegrated dental implants in patients treated with radiotherapy for head and neck cancer. Radiation therapy is known to alter the oral environment, potentially affecting peri-implant microbial colonization. Samples from irradiated patients with clinically healthy implants were analyzed for microbial composition. Thus, we show a distinct microbial signature compared to non-irradiated individuals, though without signs of peri-implant disease. These results highlight the importance of tailored monitoring protocols in post-radiotherapy implant care.