Diabetic foot ulcers (DFUs) are a significant complication of diabetes mellitus, affecting individuals with both type 1 and type 2 diabetes.¹ These localized injuries to the skin and underlying tissue can potentially lead to severe consequences.  

There are several risk factors contributing to DFU development including peripheral arterial disease, neuropathy, foot deformity, among others.² Having a comprehensive understanding of common risk factors is crucial for implementing effective prevention strategies and early intervention measures. This microlearn will explore the pathophysiology of DFUs and risk factors associated with these often challenging to heal wounds.