大家在查： subdural hematoma subendothelial layer suberogorgin subgrade bearing capacity subgrade in salty soil zone subdural fluid accumulation subdermal implant Sub-degree subcutaneous emphysema subcostal artery

subdural haematoma

subdural haematoma

脑硬膜内出血(subdural haematoma)分急性和慢性。治疗和风险有分别。