Original ResearchPublished 7 October 2026Susceptibility-guided use of gentamicin-loaded calcium sulfate after surgical debridement for complex diabetes-related foot infection: a single-centre case seriesOmer Arda Cetinkaya · Ilgiz Tuzken · Arda Demirkan · Can Yahya Boztug · Hakan UncuFrontiers in Surgerydoi 10.3389/fsurg.2026.1974550