syringo-subarachnoid shunt

例句：

1. 1. The patient underwent a syringo-subarachnoid shunt to relieve pressure on the brain.
   患者接受了脑室分流术以缓解对大脑的压力。
2. 2. The procedure was performed to prevent further damage to the patient's brain.
   该手术是为了防止患者大脑的进一步损伤。
3. 3. Syringo-subarachnoid shunts are commonly used in children with hydrocephalus.
   脑室分流术在患有脑积水的儿童中常被使用。