Hierarchical Management of Chronic Infectious Diabetic Foot Wounds During the COVID-19 Pandemic: A Single-Center Retrospective Observational Study0 views•2026•Medicine•Topical CollectionJiaqi Li*1,2, Haiying Zhou*2,3, Qianjun Jin3, Hui Lu2Jiaqi Li*1,2Haiying Zhou*2,3Qianjun Jin3Hui Lu21The Second Affiliated Hospital of Zhejiang Chinese Medical University, 2Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, 3Department of Rehabilitation Medicine, First Affiliated Hospital, College of Medicine, Zhejiang UniversityThe Second Affiliated Hospital of Zhejiang Chinese Medical UniversityDepartment of Orthopedics, The First Affiliated Hospital, Zhejiang UniversityDepartment of Rehabilitation Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University