Current Methods, Quality Control, and Translational Perspectives for Bedside Sublingual Microcirculation Monitoring in Critical Illness0 views•2026•MedicineSiyi Jiang*1,2, Zeyi Luo*3, Ying Cui1, Tianlong Zhang1, Min Li1Siyi Jiang*1,2Zeyi Luo*3Ying Cui1Tianlong Zhang1Min Li11Department of Critical Care Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, 2International Institutes of Medicine, Zhejiang University, 3College of Biomedical Engineering and Instrument Science, Zhejiang UniversityDepartment of Critical Care Medicine, The Fourth Affiliated Hospital, Zhejiang University School of MedicineInternational Institutes of Medicine, Zhejiang UniversityCollege of Biomedical Engineering and Instrument Science, Zhejiang University