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Chinese Journal of Brain Diseases and Rehabilitation(Electronic Edition) ›› 2020, Vol. 10 ›› Issue (02): 110-113. doi: 10.3877/cma.j.issn.2095-123X.2020.02.010

Special Issue:

• Experience Exchangement • Previous Articles     Next Articles

Clinical analysis of low pressure hydrocephalus after decompressive craniectomy in patients with traumatic brain injury

Xingqiang Liu1,(), Wenhao Wang2, Yinghong Bai1, Bin Li1, Kai Yang1, Zhi Wang1, Shutian Wei1   

  1. 1. Department of Neurosurgery, the First People’s Hospital of Jinzhong, Jinzhong 030600, China
    2. Department of Critical Care Medicine, the First People’s Hospital of Jinzhong, Jinzhong 030600, China
  • Received:2020-08-06 Online:2020-04-15 Published:2020-04-15
  • Contact: Xingqiang Liu

Abstract:

Objective

To investigate the pathogenesis, diagnosis and treatment of low pressure hydrocephalus (LPH) after decompressive craniectomy in patients with traumatic brain injury.

Methods

The authors retrospectively analyzed 6 patients who underwent ventriculoperitoneal shunt without anti-siphon device for treatment of LPH after decompressive craniectomy between October 2012 and May 2020 in the neurosurgery department of The First People’s Hospital of Jinzhong. Cranioplasty was undergone in 2 cases with titanium mesh implant in the meantime. To evaluate the effect of surgery, the cognitive function, gait, urine and stool function, and spiral CT imaging of the head were analyzed before operation and 1 week, 1 month and 3 months after operation.

Results

None of the 6 patients had serious complications after surgery. One week to two months after ventriculoperitoneal shunt, the patients’ symptoms improved significantly, and the ventricular system retracted significantly. Ventriculoperitoneal shunt and titanium mesh plasty were performed in stages, and the symptoms and imaging findings of patients improved rapidly after surgery.

Conclusion

Ventriculoperitoneal shunting with adjustable pressure without anti-siphon device were an effective method for LPH after decompressive craniectomy in patients with traumatic brain injury, and the treatment may be more effective to underwent cranioplasty with titanium mesh implant in the next stage.

Key words: Low pressure hydrocephalus, Decompressive craniectomy, Ventriculoperitoneal shunt, Traumatic brain injury, Cranioplasty

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