Bacterial biofilms may explain chronicity in osteoradionecrosis of the temporal bone. | Canada Hyperbarics Skip to main content
Clinical Study Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology 2007

Bacterial biofilms may explain chronicity in osteoradionecrosis of the temporal bone.

Nason R, Chole RA — Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 2007

Tier 2, Indexed

Automatically imported from PubMed based on relevance criteria.

Summary

What Researchers Did

Researchers investigated a single case of temporal bone osteoradionecrosis to identify biofilm formation within the affected tissue.

What They Found

The study positively identified biofilm formation in multiple sections of the temporal bone specimen removed from the patient. This finding represents the first evidence linking temporal bone osteoradionecrosis to biofilm formation.

Canadian Relevance

This study has no direct Canadian connection as it was not conducted in Canada nor involved Canadian researchers or patients.

Study Limitations

A major limitation of this study is its reliance on a single-case patient, which limits the generalizability of the findings.

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Study Details

Study Type Clinical Study
Category Radiation Injury
Source Pubmed
PubMed ID 17898674
Year Published 2007
Journal Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
MeSH Terms Anti-Bacterial Agents; Biofilms; Chronic Disease; Debridement; Hearing Loss; Humans; Hyperbaric Oxygenation; Male; Middle Aged; Nasopharyngeal Neoplasms; Osteoradionecrosis; Temporal Bone; Tomography, X-Ray Computed

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This study relates to Delayed Radiation Injury. Read the full clinical overview, the evidence base, and Canadian treatment access for this condition.

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Last reviewed: April 2, 2026 | Reviewed by: Canada Hyperbarics Editorial Team | Editorial process | Research sources | Counts & methodology