Treatment of Osteomyelitis: A Case for Disruption of the Affected Adjacent Periosteum

Debridement of the infected cortical bone with restoration of the blood supply through disruption of the adjacent periosteum provided definitive resolution of mandibular osteomyelitis in the 7 patients treated. The hypothesis is that disruption of the affected adjacent periosteum reintroduces an immune-mediated response in concert with improved antibiotic delivery to and penetrance of the diseased mandible, aiding in definitive resolution. Decortication with periosteal disruption allows for preservation of the inferior alveolar nerve, maintains mandibular integrity, and obviates reconstructive surgery. Decortication with disruption of the adjacent periosteum, when combined with targeted antimicrobial therapy, produced definitive resolution of osteomyelitis as shown by postoperative imaging. It is the authors' assertion that not only decortication, but also disruption of the adjacent periosteum in combination with targeted antibiotic therapy should be considered a valid and principal therapeutic option for the surgical treatment of osteomyelitis of the mandible.