Aihara N, Takagi T, Hashimoto N, Fukushima T, Karasawa K, Fuse T
Department of Neurosurgery, Nagoya City Higashi General Hospital, Japan.
Childs Nerv Syst. 1997 Nov-Dec;13(11-12):636-8. doi: 10.1007/s003810050159.
We report on three cases in which shunt devices (Sophy programmable pressure valve) broke while implanted in the hypochondriac region. None of these patients had an apparent history of trauma related to the shunt valve. The outlet connector was broken at the same site in each case. The dissociation between the movement of the thorax and that of the abdomen may have caused the formation of a crack in the outlet connector.
我们报告了3例分流装置（Sophy可编程压力阀）植入季肋区时发生断裂的病例。这些患者均无明显与分流阀相关的外伤史。在每例中，出口连接器均在同一部位断裂。胸部与腹部运动之间的分离可能导致了出口连接器出现裂缝。
