Animal models of osteomyelitis.
There are numerous reports in the literature using animal models of osteomyelitis for investigating pathogenesis, diagnosis, and treatment of bone infections. Rabbits, rats, and dogs are commonly used animals, and, less frequently, chickens, guinea pigs, miniature pigs, goats, and sheep. Commonly used bones for creating local osteomyelitis include tibia, femur, and radius, and, less frequently, mandible and spine. When designing a specific model, one should consider which animal and which bone will be used, which route for inoculation (either local injection or systemically through vascular injection), which bacterial species and how many bacteria should be applied, if and what sclerosing agent, foreign body or implant should be employed, and if local trauma is needed. Basic methods of evaluation include clinical observation, radiography, microbiology, and histology.
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Orthopaedic Research Laboratory, Medical University of South Carolina, Charleston, SC 29425, USA. any@musc.edu
Kang
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Arciola
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D000818:Animals; D004195:Disease Models, Animal; D010019:Osteomyelitis / Q000382:microbiology / Q000473:pathology*