For severe headache, a "blood-patch" epidural injection should be performed. This involves injecting 5-10 ml of the patient's blood into the epidural space at the site of the previous lumbar puncture.

对于严重的头痛应施行“血液缀片”硬膜外腔注入术，就是将5 - 10ml病人的血液经原腰区穿刺处注入硬膜外腔。

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For severe headache, a "blood-patch" epidural injection should be performed. This involves injecting 5-10 ml of the patient's blood into the epidural space at the site of the previous lumbar puncture.

对于严重的头痛应施行“血液缀片”硬膜外腔注入术，就是将5 - 10ml病人的血液经原腰区穿刺处注入硬膜外腔。

youdao