What Researchers Did
Researchers retrospectively reviewed 14 cases of infected shin bone fractures that failed to heal, treating them with aggressive surgical cleaning, a circular external fixator, bone transport, and antibiotics, with hyperbaric oxygen therapy used for two patients who experienced reinfection.
What They Found
The study included 14 patients with infected tibial nonunions, where the bone defects averaged 4.4 cm. These defects were successfully repaired, with union of the corticotomy sites occurring in a mean period of 6.8 months. Hyperbaric oxygen therapy was specifically applied to two patients who experienced reinfection during their treatment.
What This Means for Canadian Patients
This study suggests that a comprehensive approach involving surgical debridement, stable fixation, bone transport, and antibiotics, potentially supplemented by hyperbaric oxygen therapy, could be effective for Canadian patients with infected tibial nonunions. For those who experience reinfection or have complex healing challenges, HBOT might serve as a valuable adjunctive treatment to help control infection and promote bone union.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This was a retrospective study with a small sample size of 14 cases, which limits the generalizability of its findings and the ability to draw definitive conclusions regarding treatment efficacy.