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John Peter Gruen, MD
Clinical Associate Professor of Neurological Surgery (Part Time)
Neurological Surgery
GNH 3300 Off Campus Los Angeles
+1 323 226 7421


Introduction: Adult hydrocephalus. Neurosurg Focus. 2016 Sep; 41(3):E1. View in: PubMed

Compliance With Evidence-Based Guidelines and Interhospital Variation in Mortality for Patients With Severe Traumatic Brain Injury. JAMA Surg. 2015 Oct 1; 150(10):965-72. View in: PubMed

Intracranial pressure monitoring and inpatient mortality in severe traumatic brain injury: A propensity score-matched analysis. J Trauma Acute Care Surg. 2015 Mar; 78(3):492-502. View in: PubMed

Decompressive craniectomy: surgical control of traumatic intracranial hypertension may improve outcome. Injury. 2010 Sep; 41(9):894-8. View in: PubMed

Infrared thermal imaging: a review of the literature and case report. Neuroimage. 2009 Aug; 47 Suppl 2:T154-62. View in: PubMed

Hemodynamic and oxygen transport patterns after head trauma and brain death: implications for management of the organ donor. J Trauma. 2007 Nov; 63(5):1032-42. View in: PubMed

Survival, hemodynamics, and tissue oxygenation after head trauma. J Am Coll Surg. 2006 Jan; 202(1):120-30. View in: PubMed

Minimally invasive lateral mass screws in the treatment of cervical facet dislocations: technical note. Neurosurgery. 2003 Feb; 52(2):444-7; discussion 447-8. View in: PubMed

Brain death documentation: analysis and issues. Neurosurgery. 2002 Sep; 51(3):731-5; discussion 735-6. View in: PubMed

Brachial plexus catheter reservoir for the treatment of upper-extremity cancer pain: technical case report. Neurosurgery. 2000 Apr; 46(4):1009-12. View in: PubMed

Resection and graft repair for localized hypertrophic neuropathy. Neurosurgery. 1998 Jul; 43(1):78-83. View in: PubMed

Continuous use of standard process audit filters has limited value in an established trauma system. J Trauma. 1996 Sep; 41(3):389-94; discussion 394-5. View in: PubMed

Management of complicated neurologic injuries. Surg Clin North Am. 1996 Aug; 76(4):905-22. View in: PubMed

Evaluation and management of spondylolysis and spondylolisthesis. Clin Neurosurg. 1993; 40:384-415. View in: PubMed

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