title: Osteomyelitis or Charcot neuro-osteoarthropathy? Differentiating these disorders in diabetic patients with a foot problem.
abstract: Both osteomyelitis and Charcot neuro-osteoarthropathy (CN) are potentially limb-threatening complications of diabetic neuropathy, but they require quite different treatments. Almost all bone infections in the diabetic foot originate from an infected foot ulcer while diabetic osteoarthropathy is a non-infectious process in which peripheral neuropathy plays the critical role. Differentiating between diabetic foot osteomyelitis and CN requires careful evaluation of the patient, including the medical history, physical examination, selected laboratory findings, and imaging studies. Based on available studies, we review the approaches to the diagnostic differentiation of osteomyelitis from CN of the foot in diabetic patients.
authors.affiliation: Department of Infectious Diseases and Clinical Microbiology, School of Medicine, Adnan Menderes University, Aydin, Turkey.
authors.forename: Bulent M
authors.initials: BM
authors.lastname: Ertugrul
authors.forename: Benjamin A
authors.initials: BA
authors.lastname: Lipsky
authors.forename: Oner
authors.initials: O
authors.lastname: Savk
keywords: Charcot neuro-osteoarthropathy; diabetic foot; osteomyelitis