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Published on: November 13, 2016
Outcome of intramedullary nail coated with antibiotic-impregnated cement in chronic osteomyelitis
1Department of Orthopaedics, Apex Trauma Center, SGPGI, Lucknow, Uttar Pradesh, India.
Introduction:
Chronic osteomyelitis (Chr OM) may result as a sequel of acute hematogenous infection or following open fractures or orthopedic surgeries. Among various osteoarticular infections, Chr OM is one of the most challenging in terms of treatment. In the present study, we evaluate the outcome of antibiotic cement-coated nails in the treatment of chronic pyogenic osteomyelitis and also discuss the future innovations in field of antibiotic-compatible biomaterials for coating the implants.
Materials And Methods:
Twelve cases of Chr OM (5 hematogenous and 7 exogenous following trauma or surgery) were operated by intramedullary nail coated with antibiotic-impregnated bone cement from September 2018 to January 2021. All the cases had bacteriological confirmation of infection by deep curettage and its subsequent culture sensitivity. K nail was used in 10 cases and elastic stable intramedullary nails were used in 2 cases.
Results:
Out of 12 cases, 8 were male and 4 were female. The average duration of follow-up was 13 months. Infection was controlled in all the cases (two cases required repeat antibiotic-coated nailing), and there was no incidence of relapse in any case. The control of infection was assessed by clinical assessment and laboratory parameters.
Conclusion:
Antibiotic cement-coated nails are an effective method in local control of infection in Chr OM without any systemic side effect.
