Department of Anesthesiology Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou 310003 Zhejiang Province China;
Department of Pain Management Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou 310003 Zhejiang Province China;
Department of Anesthesiology Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou 310003 Zhejiang Province China;
Department of Pain Management Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou 310003 Zhejiang Province China;
Cranial nerve VI palsy; Epidural blood patch; Intracranial hypotension; Subdural hematoma; Case report;