患者，男，20岁。在工地上撮煤时1块玻璃从1丈多高处掉下，切掉患者鼻梁及部分鼻背，出血不止，急送我科就诊。体检：神清，痛苦表情，自己用手按住鼻部。全身检查未发现异常。鼻梁下部大部分缺如，上方部分缺如，鼻腔隐约可见。在局麻下清创缝合，首先结扎血管止血。嘱患者家 Patient, male, 20 years old. 1 piece of glass was cut off from a height of more than 1 meter on the site of coal coking coal, cut off the nose of the patient and part of the nose, bleeding more than rush to our department. Physical examination: God clear, painful expression, his own hand and hold the nose. No abnormalities were found in the whole body examination. Most of the lower part of the bridge of the nose is absent, the top part absent, the nasal cavity can be seen. Under local anesthesia debridement, the first ligation of blood vessels to stop bleeding. Zhu Huanzhe home