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Abstract
Acute traumatic spinal cord injury (SCI) affects more than 250,000 people in the USA, with approximately 17,000 new cases each year. It continues to be one of the most significant causes of trauma-related morbidity and mortality. Despite the introduction of primary injury prevention education and vehicle safety devices, such as airbags and passive restraint systems, traumatic SCI continues to have a substantial impact on the healthcare system. Over the last three decades, there have been considerable advancements in the management of patients with traumatic SCI. The advent of spinal instrumentation has improved the surgical treatment of spinal fractures and the ability to manage SCI patients with spinal mechanical instability. There has been a concomitant improvement in the nonsurgical care of these patients with particular focus on care delivered in the pre-hospital, emergency room, and intensive care unit (ICU) settings. This article represents an overview of the critical aspects of contemporary traumatic SCI care and notes areas where further research inquiries are needed. We review the pre-hospital management of a patient with an acute SCI, including triage, immobilization, and transportation. Upon arrival to the definitive treatment facility, we review initial evaluation and management steps, including initial neurological assessment, radiographic assessment, cervical collar clearance protocols, and closed reduction of cervical fracture/dislocation injuries. Finally, we review ICU issues including airway, hemodynamic, and pharmacological management, as well as future directions of care.
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2
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Phaily A, Khan M. Is our current method of cervical spine control doing more harm than good? TRAUMA-ENGLAND 2018. [DOI: 10.1177/1460408618777773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Kornhall DK, Jørgensen JJ, Brommeland T, Hyldmo PK, Asbjørnsen H, Dolven T, Hansen T, Jeppesen E. The Norwegian guidelines for the prehospital management of adult trauma patients with potential spinal injury. Scand J Trauma Resusc Emerg Med 2017; 25:2. [PMID: 28057029 PMCID: PMC5217292 DOI: 10.1186/s13049-016-0345-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/12/2016] [Indexed: 11/10/2022] Open
Abstract
The traditional prehospital management of trauma victims with potential spinal injury has become increasingly questioned as authors and clinicians have raised concerns about over-triage and harm. In order to address these concerns, the Norwegian National Competence Service for Traumatology commissioned a faculty to provide a national guideline for pre-hospital spinal stabilisation. This work is based on a systematic review of available literature and a standardised consensus process. The faculty recommends a selective approach to spinal stabilisation as well as the implementation of triaging tools based on clinical findings. A strategy of minimal handling should be observed.
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Affiliation(s)
- Daniel K Kornhall
- East Anglian Air Ambulance, Cambridge, UK. .,Department of Acute Medicine, Nordland Central Hospital, Postboks 1480, 8092, Bodø, Norway. .,Swedish Air Ambulance, Mora, Sweden.
| | - Jørgen Joakim Jørgensen
- Department of Traumatology, Oslo University Hospital, Oslo, Norway.,Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
| | - Tor Brommeland
- Neurosurgical Department, Oslo University Hospital, Oslo, Norway
| | - Per Kristian Hyldmo
- Trauma Unit, Sørlandet Hospital, Kristiansand, Norway.,Department of Research, Norwegian Air Ambulance Foundation, Drøbak, Norway
| | - Helge Asbjørnsen
- Department of Anesthesia and Intensive Care, Haukeland University Hospital, Bergen, Norway.,Helicopter Emergency Medical Services, Bergen, Norway
| | - Thomas Dolven
- Department of Anesthesia and Intensive Care, Haukeland University Hospital, Bergen, Norway
| | - Thomas Hansen
- Emergency Medical Services, University Hospital of North Norway, Tromsø, Norway
| | - Elisabeth Jeppesen
- Norwegian National Advisory Unit on Trauma, Oslo University Hospital, Oslo, Norway.,Department of Health Studies, University of Stavanger, Stavanger, Norway
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Shank CD, Walters BC, Hadley MN. Management of acute traumatic spinal cord injuries. HANDBOOK OF CLINICAL NEUROLOGY 2017; 140:275-298. [PMID: 28187803 DOI: 10.1016/b978-0-444-63600-3.00015-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Acute traumatic spinal cord injury (SCI) is a devastating disease process affecting tens of thousands of people across the USA each year. Despite the increase in primary prevention measures, such as educational programs, motor vehicle speed limits, automobile running lights, and safety technology that includes automobile passive restraint systems and airbags, SCIs continue to carry substantial permanent morbidity and mortality. Medical measures implemented following the initial injury are designed to limit secondary insult to the spinal cord and to stabilize the spinal column in an attempt to decrease devastating sequelae. This chapter is an overview of the contemporary management of an acute traumatic SCI patient from the time of injury through the stay in the intensive care unit. We discuss initial triage, immobilization, and transportation of the patient by emergency medical services personnel to a definitive treatment facility. Upon arrival at the emergency department, we review initial trauma protocols and the evidence-based recommendations for radiographic evaluation of the patient's vertebral column. Finally, we outline closed cervical spine reduction and various aggressive medical therapies aimed at improving neurologic outcome.
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Affiliation(s)
- C D Shank
- Department of Neurosurgery, University of Alabama, Birmingham, AL, USA
| | - B C Walters
- Department of Neurosurgery, University of Alabama, Birmingham, AL, USA
| | - M N Hadley
- Department of Neurosurgery, University of Alabama, Birmingham, AL, USA.
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Kreinest M, Gliwitzky B, Grützner PA, Münzberg M. Untersuchung der Anwendbarkeit eines neuen Protokolls zur Immobilisation der Wirbelsäule. Notf Rett Med 2016. [DOI: 10.1007/s10049-016-0154-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Analysis of prehospital care and emergency room treatment of patients with acute traumatic spinal cord injury: a retrospective cohort study on the implementation of current guidelines. Spinal Cord 2016; 55:16-19. [DOI: 10.1038/sc.2016.84] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 04/05/2016] [Accepted: 04/10/2016] [Indexed: 11/08/2022]
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Kreinest M, Gliwitzky B, Schüler S, Grützner PA, Münzberg M. Development of a new Emergency Medicine Spinal Immobilization Protocol for trauma patients and a test of applicability by German emergency care providers. Scand J Trauma Resusc Emerg Med 2016; 24:71. [PMID: 27180045 PMCID: PMC4867978 DOI: 10.1186/s13049-016-0267-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 05/10/2016] [Indexed: 12/24/2022] Open
Abstract
Background In order to match the challenges of quickly recognizing and treating any life-threatening injuries, the ABCDE principles were established for the assessment and treatment of trauma patients. The high priority of spine protection is emphasized by the fact that immobilization of the cervical spine is performed at the very first step in the ABCDE principles. Immobilization is typically performed to prevent or minimize secondary damage to the spinal cord if instability of the spinal column is suspected. Due to increasing reports about disadvantages of spinal immobilization, the indications for performing spinal immobilization must be refined. The aim of this study was (i) to develop a protocol that supports decision-making for spinal immobilization in adult trauma patients and (ii) to carry out the first applicability test by emergency medical personnel. Methods A structured literature search considering the literature from 1980 to 2014 was performed. Based on this literature and on the current guidelines, a new protocol that supports on scene decision-making for spinal immobilization has been developed. Parameters found in the literature concerning mechanisms and factors increasing the likelihood of spinal injury have been included in the new protocol. In order to test the applicability of the new protocol two surveys were performed on German emergency care providers by means of a questionnaire focused on correct decision-making if applying the protocol. Results Based on the current literature and guidelines, the Emergency Medicine Spinal Immobilization Protocol (E.M.S. IMMO Protocol) for adult trauma patients was developed. Following a fist applicability test involving 21 participants, the first version of the E.M.S. IMMO Protocol has to be graphically re-organized. A second applicability test comprised 50 participants with the current version of the protocol confirmed good applicability. Questions regarding immobilization of trauma patients could be answered properly using the E.M.S. IMMO Protocol. Discussion Current literature increasingly reports of disadvantages that may be associated with immobilization. Based on the requirements of the current guidelines, a new protocol that supports decision-making for indications for out-of-hospital spinal immobilization has been developed in this study. In contrast to established protocols, the new protocol offers different options for immobilization as well as a decicion-support. Conclusions The E.M.S. IMMO protocol provides a decision-support tool for indications for spinal immobilization in adult trauma patients that permits variable decision-making depending on the current condition of the trauma patient and the pattern of injuries for immobilization in general and for immobilization method in particular.
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Affiliation(s)
- Michael Kreinest
- BG Trauma Center Ludwigshafen, Department of Trauma Surgery and Orthopaedics, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany.,PHTLS Europe Research Group, Offenbach/Queich, Germany
| | | | - Svenja Schüler
- University of Heidelberg, Institute for Medical Biometry and Informatics, Heidelberg, Germany
| | - Paul A Grützner
- BG Trauma Center Ludwigshafen, Department of Trauma Surgery and Orthopaedics, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany
| | - Matthias Münzberg
- BG Trauma Center Ludwigshafen, Department of Trauma Surgery and Orthopaedics, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Germany. .,PHTLS Europe Research Group, Offenbach/Queich, Germany.
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Gupta DK, Vaghani G, Siddiqui S, Sawhney C, Singh PK, Kumar A, Kale SS, Sharma BS. Early versus delayed decompression in acute subaxial cervical spinal cord injury: A prospective outcome study at a Level I trauma center from India. Asian J Neurosurg 2015; 10:158-65. [PMID: 26396601 PMCID: PMC4553726 DOI: 10.4103/1793-5482.161193] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Aims: This study was done with the aim to compare the clinical outcome and patients’ quality of life between early versus delayed surgically treated patients of acute subaxial cervical spinal cord injury. The current study was based on the hypothesis that early surgical decompression and fixations in acute subaxial cervical spinal cord trauma is safe and is associated with improved outcome as compared to delayed surgical decompression. Materials and Methods: A total of 69 patients were recruited and divided into early decompression surgery Group A (operated within 48 h of trauma; n = 23) and late/delayed decompression surgery Group B (operated between 48 h and 7 days of trauma; n = 46). The patients in both groups were followed up, and comparative differences noted in the neurological outcome, quality of life, and bony fusion. Results: The early surgery group spent lesser days in the intensive care unit and hospital (Group A 28.6 vs. Group B 35 days) had lesser postoperative complications (Group A 43% vs. Group B 61%) and a reduced mortality (Group A 30% vs. Group B 45%). In Group A, 38% patients had 1 American Spinal Injury Association (ASIA) grade improvement while 31% experienced >2 ASIA grade improvement. In Group B, the neurological improvement was 27% and 32%, respectively (P = 0.7). There was a significant improvement in the postoperative quality of life scores in both groups. Conclusion: Early surgery in patients with acute subaxial cervical spine injury should be considered strongly in view of the lesser complications, early discharge, and reduced mortality.
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Affiliation(s)
- Deepak Kumar Gupta
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - Gaurang Vaghani
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - Saquib Siddiqui
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - Chhavi Sawhney
- Department of Anesthesiology, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - Pankaj Kumar Singh
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - Atin Kumar
- Department of Radiodiagnosis, JPN Apex Trauma Centre, All India Institute of Medical Sciences, New Delhi, India
| | - S S Kale
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
| | - B S Sharma
- Department of Neurosurgery, JPN Apex Trauma Centre, All Institute of Medical Sciences, New Delhi, India
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Todd NV, Skinner D, Wilson-MacDonald J. Secondary neurological deterioration in traumatic spinal injury: data from medicolegal cases. Bone Joint J 2015; 97-B:527-31. [PMID: 25820893 DOI: 10.1302/0301-620x.97b4.34328] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We assessed the frequency and causes of neurological deterioration in 59 patients with spinal cord injury on whom reports were prepared for clinical negligence litigation. In those who deteriorated neurologically we assessed the causes of the change in neurology and whether that neurological deterioration was potentially preventable. In all 27 patients (46%) changed neurologically, 20 patients (74% of those who deteriorated) had no primary neurological deficit. Of those who deteriorated, 13 (48%) became Frankel A. Neurological deterioration occurred in 23 of 38 patients (61%) with unstable fractures and/or dislocations; all 23 patients probably deteriorated either because of failures to immobilise the spine or because of inappropriate removal of spinal immobilisation. Of the 27 patients who altered neurologically, neurological deterioration was, probably, avoidable in 25 (excess movement in 23 patients with unstable injuries, failure to evacuate an epidural haematoma in one patient and over-distraction following manipulation of the cervical spine in one patient). If existing guidelines and standards for the management of actual or potential spinal cord injury had been followed, neurological deterioration would have been prevented in 25 of the 27 patients (93%) who experienced a deterioration in their neurological status.
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Affiliation(s)
- N V Todd
- Northern Medical Services, Sandyford, Newcastle upon Tyne, NE2 1DJ, UK
| | - D Skinner
- Oxford University Hospitals, Oxford, UK
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Bucher J, Dos Santos F, Frazier D, Merlin MA. Rapid Extrication versus the Kendrick Extrication Device (KED): Comparison of Techniques Used After Motor Vehicle Collisions. West J Emerg Med 2015; 16:453-8. [PMID: 25987929 PMCID: PMC4427226 DOI: 10.5811/westjem.2015.1.21851] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 01/11/2015] [Accepted: 01/19/2015] [Indexed: 11/23/2022] Open
Abstract
Introduction The goal of this study was to compare application of the Kendrick Extrication Device (KED) versus rapid extrication (RE) by emergency medical service personnel. Our primary endpoints were movement of head, time to extrication and patient comfort by a visual analogue scale. Methods We used 23 subjects in two scenarios for this study. The emergency medical services (EMS) providers were composed of one basic emergency medical technician (EMT), one advanced EMT. Each subject underwent two scenarios, one using RE and the other using extrication involving a commercial KED. Results Time was significantly shorter using rapid extraction for all patients. Angles of head turning were all significantly larger when using RE. Weight marginally modified the effect of KED versus RE on the “angle to right after patient moved to backboard (p= 0.029) and on subjective movement on patient questionnaire (p=0.011). No statistical differences were noted on patient discomfort or pain. Conclusion This is a small experiment that showed decreased patient neck movement using a KED versus RE but resulted in increased patient movement in obese patients. Further studies are needed to determine if the KED improves any meaningful patient outcomes in the era of increased evidence-based medicine in emergency medical services.
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Affiliation(s)
- Joshua Bucher
- Rutgers University, Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | | | - Danny Frazier
- Robert Wood Johnson Emergency Medical Services, Newark, New Jersey
| | - Mark A Merlin
- Newark Beth Israel Medical Center, Newark, New Jersey
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Sundstrøm T, Asbjørnsen H, Habiba S, Sunde GA, Wester K. Prehospital use of cervical collars in trauma patients: a critical review. J Neurotrauma 2014; 31:531-40. [PMID: 23962031 PMCID: PMC3949434 DOI: 10.1089/neu.2013.3094] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The cervical collar has been routinely used for trauma patients for more than 30 years and is a hallmark of state-of-the-art prehospital trauma care. However, the existing evidence for this practice is limited: Randomized, controlled trials are largely missing, and there are uncertain effects on mortality, neurological injury, and spinal stability. Even more concerning, there is a growing body of evidence and opinion against the use of collars. It has been argued that collars cause more harm than good, and that we should simply stop using them. In this critical review, we discuss the pros and cons of collar use in trauma patients and reflect on how we can move our clinical practice forward. Conclusively, we propose a safe, effective strategy for prehospital spinal immobilization that does not include routine use of collars.
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Affiliation(s)
- Terje Sundstrøm
- 1 Department of Biomedicine, University of Bergen , Bergen, Norway
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12
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Theodore N, Hadley MN, Aarabi B, Dhall SS, Gelb DE, Hurlbert RJ, Rozzelle CJ, Ryken TC, Walters BC. Prehospital cervical spinal immobilization after trauma. Neurosurgery 2013; 72 Suppl 2:22-34. [PMID: 23417176 DOI: 10.1227/neu.0b013e318276edb1] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Nicholas Theodore
- Division of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona, USA
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Gelb DE, Hadley MN, Aarabi B, Dhall SS, Hurlbert RJ, Rozzelle CJ, Ryken TC, Theodore N, Walters BC. Initial Closed Reduction of Cervical Spinal Fracture-Dislocation Injuries. Neurosurgery 2013; 72 Suppl 2:73-83. [DOI: 10.1227/neu.0b013e318276ee02] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
| | | | - Bizhan Aarabi
- Department of Neurosurgery, University of Maryland, Baltimore, Maryland
| | - Sanjay S. Dhall
- Department of Neurosurgery, Emory University, Atlanta, Georgia
| | - R. John Hurlbert
- Department of Clinical Neurosciences, University of Calgary Spine Program, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Curtis J. Rozzelle
- Division of Neurological Surgery, Children's Hospital of Alabama, University of Alabama at Birmingham, Birmingham, Alabama
| | - Timothy C. Ryken
- Iowa Spine & Brain Institute, University of Iowa, Waterloo/Iowa City, Iowa
| | - Nicholas Theodore
- Division of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona
| | - Beverly C. Walters
- Division of Neurological Surgery
- Department of Neurosciences, Inova Health System, Falls Church, Virginia
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The impact of facet dislocation on clinical outcomes after cervical spinal cord injury: results of a multicenter North American prospective cohort study. Spine (Phila Pa 1976) 2013; 38:97-103. [PMID: 22895481 DOI: 10.1097/brs.0b013e31826e2b91] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A multicenter prospective cohort study. OBJECTIVE To define differences in baseline characteristics and long-term clinical outcomes in patients with cervical spinal cord injury (SCI) with and without facet dislocation (FD). SUMMARY OF BACKGROUND DATA Reports of dramatic neurological improvement in patients with FD and cervical SCI, treated with rapid reduction have led to the hypothesis that this represents a subgroup of patients with significant recovery potential. However, without a large systematic comparative analysis, this hypothesis remains untested. METHODS Patients were classified into FD and non-FD groups based on imaging investigations at admission. The primary outcome was change in American Spinal Injury Association (ASIA) motor score (AMS) at 1-year follow-up. Secondary outcome measures included ASIA impairment scale (AIS) grade conversion and functional independence measure score at 1-year postinjury, as well as length of acute hospitalization. Baseline characteristics and long-term outcomes were also compared for patients with unilateral and bilateral FD. RESULTS Of 421 patients who enrolled, 135 (32.1%) had FD and 286 (67.9%) had no FD. Patients in the FD group presented with a significantly worse AIS grade and higher energy injury mechanisms (P < 0.01). Patients with bilateral FD had a greater severity of baseline neurological deficit compared with those with unilateral FD, measured by AIS grade and AMS. The mean length of acute hospitalization was 41.2 days among patients with FD and 30 days among patients without FD (P = 0.04). At 1-year follow-up, patients with FD experienced a mean AMS improvement of 18.0 points, whereas patients without FD experienced an improvement of 27.9 points (P < 0.01). In the adjusted analysis, patients with FD continued to demonstrate less AMS recovery compared with the patients without FD (P = 0.04). CONCLUSION Compared with patients without FD, cervical SCI patients with FD tended to present with a more severe degree of initial injury and displayed less potential for motor recovery at 1-year follow-up.
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Ng WP, Fehlings MG, Cuddy B, Dickman C, Fazl M, Green B, Hitchon P, Northrup B, Sonntag V, Wagner F, Tator CH. Surgical treatment for acute spinal cord injury study pilot study #2: evaluation of protocol for decompressive surgery within 8 hours of injury. Neurosurg Focus 2012; 6:e3. [PMID: 17031916 DOI: 10.3171/foc.1999.6.1.4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Acute spinal cord injury (SCI) is a major public health problem for which there is still only limited treatment available. The National Acute Spinal Cord Injury Study-2 (NASCIS-2) and -3 clinical trials demonstrated that the use of acute pharmacotherapy with methylprednisolone can attenuate the secondary injury cascade if administered within 8 hours of acute SCI. However, no trial has been performed to examine whether acute surgical decompressive procedures within this critical 8-hour time window can improve patients' neurological outcome. The purpose of the current prospective Surgical Treatment for Acute Spinal Cord Injury Study (STASCIS) pilot study was to determine the feasibility of obtaining a radiological diagnosis of spinal canal compromise of 25% or more and to perform spinal cord (C3-T1) decompressive procedures by 8 hours postinjury. One of the following three decompressive methods was used: 1) traction alone; 2) traction and surgery; or 3) surgery alone. Twenty-six patients from eight North American centers were entered into the study between 1996 and 1997. Significant difficulties were encountered in many centers in performing immediate magnetic resonance imaging examination in patients with acute SCI. Fewer than 10% of acute cervical SCI patients could be enrolled into this protocol mainly because the combination of the required time for rescue, resuscitation, transport, imaging study, and surgical preparation exceeded the 8-hour injury-to-decompressive surgery window. Eleven patients underwent decompressive procedures initially by being placed in traction at a mean time of 10.9 hours postinjury. Those patients not undergoing this procedure underwent decompressive surgery at a mean time of 40.1 hours. However, the surgical decompressive procedure was completed within 12 hours in seven patients. As a result of these findings, several major changes have been made to the STASCIS protocol for early decompressive therapy.
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Affiliation(s)
- W P Ng
- Division of Neurosurgery, The University of Toronto, The Toronto Hospital, Canada; and Members of the STASCIS Surgical Decompression Study Group
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Controversies in the surgical management of spinal cord injuries. Neurol Res Int 2012; 2012:417834. [PMID: 22666586 PMCID: PMC3361277 DOI: 10.1155/2012/417834] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Accepted: 03/07/2012] [Indexed: 01/30/2023] Open
Abstract
Traumatic spinal cord injury (SCI) affects over 200,000 people in the USA and is a major source of morbidity, mortality, and societal cost. Management of SCI includes several components. Acute management includes medical agents and surgical treatment that usually includes either all or a combination of reduction, decompression, and stabilization. Physical therapy and rehabilitation and late onset SCI problems also play a role. A review of the literature in regard to surgical management of SCI patients in the acute setting was undertaken. The controversy surrounding whether reduction is safe, or not, and whether prereduction magnetic resonance (MR) imaging to rule out traumatic disc herniation is essential is discussed. The controversial role of timing of surgical intervention and the choice of surgical approach in acute, incomplete, and acute traumatic SCI patients are reviewed. Surgical treatment is an essential tool in management of SCI patients and the controversy surrounding the timing of surgery remains unresolved. Presurgical reduction is considered safe and essential in the management of SCI with loss of alignment, at least as an initial step in the overall care of a SCI patient. Future prospective collection of outcome data that would suffice as evidence-based is recommended and necessary.
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Taghva A, Hoh DJ, Lauryssen CL. Advances in the management of spinal cord and spinal column injuries. HANDBOOK OF CLINICAL NEUROLOGY 2012; 109:105-30. [PMID: 23098709 DOI: 10.1016/b978-0-444-52137-8.00007-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Spinal cord injury (SCI) is a significant public problem, with recent data suggesting that over 1 million people in the U.S.A. alone are affected by paralysis resulting from SCI. Recent advances in prehospital care have improved survival as well as reduced incidence and severity of SCI following spine trauma. Furthermore, increased understanding of the secondary mechanisms of injury following SCI has provided improvements in critical care and acute management in patients suffering from SCI, thus limiting morbidity following injury. In addition, improved technology and biomechanical understanding of the mechanisms of spine trauma have allowed further advances in available techniques for spinal decompression and stabilization. In this chapter we review the most recent data and salient literature regarding SCI and address current controversies, including the use of pharmacological adjuncts in the setting of acute SCI. We will also attempt to provide a reader with basic understanding of the classifications of SCI and spinal column injury. Finally, we review advances in spinal column stabilization including improvements in instrumented fusion and minimally invasive surgery.
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Affiliation(s)
- Alexander Taghva
- Department of Neurological Surgery, University of Southern California, Los Angeles, CA, USA.
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18
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Chandwani V, Ojha BK, Chandra A, Kaif M, Vishwanath GU. Subaxial (C3–C7) cervical spine injuries: Comparison of early and late surgical intervention. INDIAN JOURNAL OF NEUROTRAUMA 2010. [DOI: 10.1016/s0973-0508(10)80030-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hans-Joachim Riesner D, Katscher S, Blattert T, Josten C. Posterior Fusion in Patients with Trauma, Instability, and Tumor of the Cervical Spine. Eur J Trauma Emerg Surg 2009; 35:562-79. [PMID: 26815380 DOI: 10.1007/s00068-009-8057-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2008] [Accepted: 03/22/2009] [Indexed: 10/20/2022]
Abstract
Trauma, instabilities and tumors of the cervical spine are treated with established methods of surgery. Therefore, anterior fusion is considered to be a standardized procedure for the lower cervical spine, while posterior and anterior instrumentation facilitates stabilization of the upper cervical spine. However, special situations that particularly require posterior instrumentation in traumatic lesions, tumor or other kinds of instabilities arise again and again. Neurological deficit symptoms, bone quality and related diseases fundamentally lead to a decision of posterior access and fusion. Different pathologies and corresponding reasons for posterior surgical interventions on the cervical spine are described in this paper and discussed using the current literature.
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Affiliation(s)
- Dr Hans-Joachim Riesner
- Department of Trauma, Plastic and Reconstructive Surgery, University of Leipzig, Leipzig, Germany. .,Department of TraumaPlastic and Reconstructive Surgery, University of Leipzig, Liebigstr 20, 04103, Leipzig, Germany.
| | - Sebastian Katscher
- Department of Trauma, Plastic and Reconstructive Surgery, University of Leipzig, Leipzig, Germany
| | - Thomas Blattert
- Department of Trauma, Plastic and Reconstructive Surgery, University of Leipzig, Leipzig, Germany
| | - Christoph Josten
- Department of Trauma, Plastic and Reconstructive Surgery, University of Leipzig, Leipzig, Germany
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Traumatic Injury of the Spine. Surgery 2008. [DOI: 10.1007/978-0-387-68113-9_30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sapkas GS, Papadakis SA. Neurological outcome following early versus delayed lower cervical spine surgery. J Orthop Surg (Hong Kong) 2007; 15:183-6. [PMID: 17709858 DOI: 10.1177/230949900701500212] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To determine whether the timing of surgery affects neurological outcome in patients with lower cervical spine trauma. METHODS 29 patients with a fracture and 38 with a fracture-dislocation of C3 to C7 cervical vertebrae were treated operatively during the inclusive period January 1987 to December 2000. Surgery was performed as soon as the patient's medical condition allowed, within 72 hours in 31 and more than 72 hours after the injury in 36. RESULTS Only patients with incomplete spinal cord injury had neurological improvement after surgery. There was no statistically significant difference in final neurological outcomes in patients having early as opposed to delayed surgery. CONCLUSION Surgical intervention for cervical injuries is safe, as no postoperative neurological deterioration was recorded. Timing of surgery does not affect neurological outcome.
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Affiliation(s)
- G S Sapkas
- A' Department of Orthopaedics, Athens University Medical School, Athens, Greece
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22
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Darsaut TE, Ashforth R, Bhargava R, Broad R, Emery D, Kortbeek F, Lambert R, Lavoie M, Mahood J, MacDowell I, Fox RJ. A pilot study of magnetic resonance imaging-guided closed reduction of cervical spine fractures. Spine (Phila Pa 1976) 2006; 31:2085-90. [PMID: 16915093 DOI: 10.1097/01.brs.0000232166.63025.68] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN We report on a prospective selective case series of 17 patients with cervical fracture-dislocations treated with closed reduction under MRI guidance. OBJECTIVE To demonstrate the safe and effective use of in-line axial traction in the reduction of cervical fracture-dislocations using MRI guidance. SUMMARY OF BACKGROUND DATA Closed reduction of the cervical spine for acute fracture-dislocations has been a traditional technique used for restoring vertebral alignment and providing neural element decompression. The safety of this technique has been questioned, with concerns of disc migration and overdistraction causing neurologic worsening cited as reasons to choose operative reduction and decompression as a safer option in some circumstances. METHODS Seventeen patients with fracture-dislocations of the subaxial cervical spine were given a trial of traction under MRI guidance between 1999 and 2003. The incidence of posteriorly herniated disc material was noted, and the diameter of the spinal canal at the injured level was recorded before and after traction. RESULTS All patients tolerated traction without neurologic worsening. Pretraction disc disruption was found in 15 of 17 (88.2%) of patients, with posterior herniation in 4 of 17 (23.5\%). Traction caused a return of herniated disc material toward the disc space in all cases. Canal dimensions improved in 11 of 17 patients, with canal diameter increasing by a factor of 1.1 to 3.0, with a mean improvement of 1.73. The process of reduction was observed to be a gradual one, with progressive, significant improvement in canal dimensions occurring before anatomic realignment. As distracting force was increased, sequential MRIs showed that canal dimensions did not diminish at any time in any patient. CONCLUSIONS MRI monitoring in closed cervical reduction is a useful research tool for this technique. Closed reduction appears to be safe as used in this preliminary study and is effective in achieving immediate spinal cord decompression.
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Affiliation(s)
- Tim E Darsaut
- Department of Surgery, Division of Neurosurgery, University of Alberta Spine Program, Mackenzie Health Sciences Center, Edmonton, Alberta, Canada
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Abstract
Injuries to the subaxial cervical spine (C3-7) occur mostly from traffic accidents and in recreational activities. Such lesions that appear on roentgenological or magnetic resonance images must be classified according to stability. Neurologic deficits, accompanying injuries, and the patient's general condition play major roles in the choice of therapy. Fracture and fracture dislocations should be reduced as soon as possible, as neurologic regeneration and successful reduction are closely time related. The classification developed by Magerl et al. for thoracic and lumbar spine can also be used for the lower cervical spine. Stable injuries without neurologic deficits can generally be treated functionally and, sometimes, with external immobilization. Unstable injuries should be stabilized and treated surgically. Ventral intercorporal spondylodesis is a proven, standard surgical technique for open reduction, decompression, and fusion. Disc and whole or partial vertebral resection along with intercorporal fusion with autologous iliac crest bone grafting and plate osteosynthesis enables successful stabilization of almost all mono- and bisegmental lesions. Dorsal surgery is indicated only in case of a compressed spinal canal and/or neuroforamens due to destroyed posterior elements or remaining instability following ventral plate spondylesis.
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Affiliation(s)
- M Reinhold
- Universitätsklinik für Unfallchirurgie und Sporttraumatologie, Medizinische Universität Innsbruck, Anichstrasse 35, A-6020 Innsbruck, Austria.
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Fehlings MG, Perrin RG. The timing of surgical intervention in the treatment of spinal cord injury: a systematic review of recent clinical evidence. Spine (Phila Pa 1976) 2006; 31:S28-35; discussion S36. [PMID: 16685233 DOI: 10.1097/01.brs.0000217973.11402.7f] [Citation(s) in RCA: 128] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Evidence-based literature review. OBJECTIVE To provide updated evidence-based recommendations regarding spinal cord decompression in patients with acute spinal cord injury (SCI). SUMMARY OF BACKGROUND DATA It is controversial whether early decompression following SCI conveys a benefit in neurologic outcome. METHODS MEDLINE search of experimental and clinical studies showing the effect of decompression on neurologic outcome following SCI. We focused on articles published within the last 10 years, with a particular emphasis on research conducted within the past 5 years. RESULTS A total of 66 articles were retrieved. Animal studies consistently show that neurologic recovery is enhanced by early decompression. There was 1 randomized controlled trial that showed no benefit to early (<72 hours) decompression. Several recent prospective series suggest that early decompression (<72 hours) can be performed safely and may improve neurologic outcomes. A recent systematic review showed that early decompression (<24 hours) resulted in statistically better outcomes compared to both delayed decompression and conservative treatment. CONCLUSIONS There are currently no standards regarding the role and timing of decompression in acute SCI. We recommend urgent decompression of bilateral locked facets in a patient with incomplete tetraplegia or in a patient with SCI with neurologic deterioration. Urgent decompression in acute cervical SCI remains a reasonable practice option and can be performed safely. There is emerging evidence that surgery within 24 hours may reduce length of intensive care unit stay and reduce post-injury medical complications.
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Affiliation(s)
- Michael G Fehlings
- Division of Neurosurgery and Spinal Program, Krembil Neuroscience Center, Toronto Western Hospital and University of Toronto, Toronto, Ontario, Canada
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Fehlings MG, Perrin RG. The role and timing of early decompression for cervical spinal cord injury: update with a review of recent clinical evidence. Injury 2005; 36 Suppl 2:B13-26. [PMID: 15993113 DOI: 10.1016/j.injury.2005.06.011] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
It remains controversial whether early decompression following spinal cord injury conveys a benefit in neurological outcome. The goal of this paper is to provide evidence-based recommendations regarding spinal cord decompression in patients with acute spinal cord injury. We performed a Medline search of experimental and clinical studies reporting on the effect of decompression on neurological outcome following spinal cord injury. Animal studies consistently show that neurological recovery is enhanced by early decompression. One randomized controlled trial showed no benefit to early (<72 h) decompression, however, several recent prospective series suggest that early decompression (<12 h) can be performed safely and may improve neurological outcomes. A recent meta-analysis showed that early decompression (<24 h) resulted in statistically better outcomes compared to both delayed decompression and conservative management. Currently, there are no standards regarding the role and timing of decompression in acute spinal cord injury. We recommend urgent decompression of bilateral locked facets in patients with incomplete tetraplegia or in patients with spinal cord injury experiencing neurological deterioration. Urgent decompression in acute cervical spinal cord injury remains a reasonable practice option and can be performed safely.
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Affiliation(s)
- Michael G Fehlings
- Division of Neurosurgery, Toronto Western Hospital, Toronto, Ontario, Canada.
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26
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Greg Anderson D, Voets C, Ropiak R, Betcher J, Silber JS, Daffner S, Cotler JM, Vaccaro AR. Analysis of patient variables affecting neurologic outcome after traumatic cervical facet dislocation. Spine J 2004; 4:506-12. [PMID: 15363420 DOI: 10.1016/j.spinee.2004.03.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2003] [Accepted: 02/21/2004] [Indexed: 02/09/2023]
Abstract
BACKGROUND CONTEXT Traumatic cervical facet dislocation accounts for a disproportionate rate of neurologic disability. The relative importance of patient and management variables, including the timing of spinal reduction, in ultimate neurologic outcome has not been well defined. PURPOSE To analyze data from a cohort of patients sustaining traumatic cervical facet dislocation to determine the relative importance of several patient and management variables in neurologic recovery after injury. STUDY DESIGN/SETTING A retrospective study was conducted at a major referral center for spinal-cord-injured patients. PATIENT SAMPLE Forty-five patients sustaining traumatic cervical facet dislocation. OUTCOME MEASURES Using improvement in American Spinal Injury Association (ASIA) motor score as the primary outcome measure, patient data were used to construct a statistical model allowing the analysis of several clinically relevant variables. METHODS The records of patients sustaining a traumatic cervical facet dislocation over a 5-year period were reviewed. Clinical data were collected for all patients with adequate follow-up. The data were used to construct a statistical model designed to analyze the contribution of the variables age, gender, time to reduction of the spine and initial motor score to neurologic improvement (the outcome measure). In addition, the effect of variable interaction was studied. RESULTS Most patients demonstrated neurologic improvement over the course of follow-up after cervical facet dislocation. For this data set, the variables age and initial motor score were significantly associated with neurologic improvement. However, time to reduction of the spine did not demonstrate a significant independent relationship to neurologic outcome. No significant interaction was found between patient age or gender and the time to reduction with regard to predicting neurologic recovery. CONCLUSION The present study uses a statistical model to determine the relative importance of clinically relevant variables for a population of patients after traumatic cervical facet dislocation. This model confirms the clinical impression that younger patients with lesser degrees of neurologic injury tend to achieve the best neurologic recovery after a traumatic facet dislocation. Although a strong benefit from earlier spinal column reduction did not emerge from the present data set, additional study is needed to define those patients who would benefit from immediate reduction of the spinal column.
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Affiliation(s)
- D Greg Anderson
- Department of Orthopaedic Surgery, Thomas Jefferson University, Rothman Institute, 925 Chestnut St., 5th Floor, Philadelphia, PA 19107, USA.
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La Rosa G, Conti A, Cardali S, Cacciola F, Tomasello F. Does early decompression improve neurological outcome of spinal cord injured patients? Appraisal of the literature using a meta-analytical approach. Spinal Cord 2004; 42:503-12. [PMID: 15237284 DOI: 10.1038/sj.sc.3101627] [Citation(s) in RCA: 150] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
STUDY DESIGN Definitive and unequivocal evidence to support the practice of early or late surgery is still lacking in clinical studies. Accordingly, meta-analysis is one of the few methods that offer a rational, statistical approach to management decision. A review of the clinical literature on spinal cord injury with emphasis on the role of early surgical decompression and a meta-analysis of results was performed. OBJECTIVES To determine whether neurological outcome is improved in traumatic spinal cord-injured patients who had surgery within 24 h as compared with those who had late surgery or conservative treatment. METHODS A Medline search covering the period 1966-2000, supplemented with manual search, was used to locate studies containing information on indication, rationale and timing of surgical decompression after spinal cord injuries. The analysis included a total of 1687 eligible patients. RESULTS Statistically, early decompression resulted in better outcome compared with both conservative (P<0.001) and late management (P<0.001). Nevertheless, analysis of homogeneity showed that only data regarding patients with incomplete neurological deficits who had early surgery were reliable. CONCLUSIONS Although statistically the percentage of patients with incomplete neurological deficits improving after early decompression appear 89.7% (95% confidence interval: 83.9, 95.5%), to be better than with the other modes of treatment when taking into consideration the material available for analysis and the various other factors including clinical limitations; early surgical decompression can only be considered as practice option for all groups of patients.
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Affiliation(s)
- G La Rosa
- Neurosurgical Clinic, University of Messina School of Medicine, Messina, Italy
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28
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Ramani PS. Evaluation of surgical intervention in acute spinal cord injured patients — A review. INDIAN JOURNAL OF NEUROTRAUMA 2004. [DOI: 10.1016/s0973-0508(04)80020-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Scapinelli R, Balsano M. Traumatic enucleation of the body of the sixth cervical vertebra without neurologic sequelae: a case report. Spine (Phila Pa 1976) 2002; 27:E321-4. [PMID: 12131753 DOI: 10.1097/00007632-200207010-00022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Case report of an adult man with traumatic enucleation of the body of the sixth cervical vertebra with initial minimal neurologic damage and without vascular injury, which was successfully treated with surgery. OBJECTIVES To describe the traumatic mechanism, diagnostic procedures, operative findings, and adopted management. SUMMARY AND BACKGROUND DATA Literature review suggests that the observed case is exceptional. Similar vertebral injuries are usually associated with severe neurologic and vascular damages. METHODS A 38-year-old farmer with enucleation of the body of the sixth cervical vertebra was admitted to the Orthopedic Clinic of Padua University. The patient initially was treated with halo traction. Two days later, he underwent anterior open reduction and internal fixation with plate. He was discharged 2 months later with a halo vest. RESULTS Two years after surgery, the pedicles' fracture had healed solidly with normal intervertebral alignment and a slight loss of the height of the C6-C7 intervertebral space (fibrous union). He is asymptomatic and has totally resumed his habitual work. CONCLUSION Traumatic enucleation of the body of a lower cervical vertebra is a rare injury. The case presented here demonstrates that such a lesion can be less severe than a complete dislocation or a burst fracture. The good outcome of surgery suggests that the treatment adopted was effective, although an interbody fusion would have been more adherent to conventional surgical principles.
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Affiliation(s)
- Raffaele Scapinelli
- Clinica Ortopedica e Traumatologica, Dipartimento di Specialità Medico-Chirurgiche, Università degli Studi di Padova, Padua, Italy.
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31
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Bibliography. Neurosurgery 2002. [DOI: 10.1097/00006123-200203001-00027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Hadley MN, Walters BC, Grabb BC, Oyesiku NM, Przybylski GJ, Resnick DK, Ryken TC. Initial closed reduction of cervical spine fracture-dislocation injuries. Neurosurgery 2002; 50:S44-50. [PMID: 12431286 DOI: 10.1097/00006123-200203001-00010] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
STANDARDS There is insufficient evidence to support treatment standards. GUIDELINES There is insufficient evidence to support treatment guidelines. Early closed reduction of cervical spine fracture-dislocation injuries with craniocervical traction is recommended to restore anatomic alignment of the cervical spine in awake patients. Closed reduction in patients with an additional rostral injury is not recommended. Patients with cervical spine fracture-dislocation injuries who cannot be examined during attempted closed reduction, or before open posterior reduction, should undergo magnetic resonance imaging (MRI) before attempted reduction. The presence of a significant disc herniation in this setting is a relative indication for a ventral decompression before reduction. MRI study of patients who fail attempts at closed reduction is recommended. Prereduction MRI performed in patients with cervical fracture dislocation injury will demonstrate disrupted or herniated intervertebral discs in one-third to one-half of patients with facet subluxation. These findings do not seem to significantly influence outcome after closed reduction in awake patients; therefore, the usefulness of prereduction MRI in this circumstance is uncertain.
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Hadley MN, Walters BC, Grabb PA, Oyesiku NM, Przybylski GJ, Resnick DK, Ryken TC. Cervical spine immobilization before admission to the hospital. Neurosurgery 2002; 50:S7-17. [PMID: 12431281 DOI: 10.1097/00006123-200203001-00005] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
STANDARDS There is insufficient evidence to support treatment standards. GUIDELINES There is insufficient evidence to support treatment guidelines. OPTIONS All trauma patients with a cervical spinal column injury or with a mechanism of injury having the potential to cause cervical spine injury should be immobilized at the scene and during transport by using one of several available methods. A combination of a rigid cervical collar and supportive blocks on a backboard with straps is effective in limiting motion of the cervical spine and is recommended. The long-standing practice of attempted cervical spine immobilization using sandbags and tape alone is not recommended.
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Papadopoulos SM, Selden NR, Quint DJ, Patel N, Gillespie B, Grube S. Immediate spinal cord decompression for cervical spinal cord injury: feasibility and outcome. THE JOURNAL OF TRAUMA 2002; 52:323-32. [PMID: 11834996 DOI: 10.1097/00005373-200202000-00019] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The effect of immediate surgical spinal cord decompression on neurologic outcome after spinal cord injury is controversial. Experimental models strongly suggest a beneficial effect of early decompression but there is little supportive clinical evidence. This study is designed to evaluate the feasibility and outcome of an immediate spinal cord decompression treatment protocol for cervical spinal cord injury in a tertiary treatment center. METHODS To address this issue, 91 consecutive patients with acute, traumatic cervical spinal cord injury (1990-1997) were prospectively studied. Sixty-six patients (protocol group) underwent emergency magnetic resonance imaging (MRI) to determine the presence of persistent spinal cord compression followed, if indicated, by immediate operative decompression and stabilization. Twenty-five patients were managed outside the treatment protocol because of contraindication to magnetic resonance imaging, need for other emergency surgical procedures, or admitting surgeon preference (reference group). The protocol and reference groups had similar sex and age distributions, admitting Frankel grades, levels of neurologic injury, and Injury Severity Scores. RESULTS Twenty-seven percent of patients seen were not enrolled in the treatment protocol because of the need for other emergent surgical treatment, contraindication to MRI, and specific surgeon bias regarding the "futility" of emergent treatment. The neurologic outcome for the patients in the reference group were similar to that in the previously reported literature. Fifty percent of protocol patients, compared with only 24% of reference patients, improved from their admitting Frankel grade. Eight protocol patients (12%), but no reference patients, improved from complete motor quadriplegia (Frankel grade A or B) to independent ambulation (Frankel grade D or E). Protocol patients required shorter intensive care unit stays, and shorter total hospital stays than reference patients. In the treatment protocol group, spinal cord decompression, confirmed by MRI, was achieved with immediate spinal column alignment and skeletal traction in 32 patients (46%). Thirty-four patients (54%) required emergent operative spinal cord decompression because of MRI-documented persistent spinal cord compression. CONCLUSION We conclude that immediate spinal column stabilization and spinal cord decompression, based on magnetic resonance imaging, may significantly improve neurologic outcome. The feasibility of such a treatment protocol in a tertiary treatment center is well demonstrated. Additional multicenter trials are necessary to achieve definitive conclusions regarding clinical efficacy.
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Affiliation(s)
- Stephen M Papadopoulos
- Department of Surgery, Section of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
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35
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Abstract
Advances in transport, imaging, and stabilization of the injured patient have made the topic of acute management more important than ever in patients with spinal cord injury. Optimal treatment requires prompt delivery of care for life-threatening respiratory and hemodynamic events in a manner that will not further damage the unstable spinal elements. The application of these treatment principles broadly to injured patients is necessitated by our inability to determine, on an acute basis, those patients who might eventually recover meaningful neurologic function from those who will not. Therefore, nonoperative management of acute spinal cord injury requires consideration of two goals: 1) the preservation of the patient's life and 2) optimizing the potential for recovery of neurologic function. The first consideration requires not only an understanding of the novel systemic consequences of spinal cord injury but also of treatments directed at combating them. The second includes the application of resuscitative measures without further damaging the spinal cord and, in some cases, the use of traction and immobilization. In the past these efforts were aimed primarily at increasing the survival rate of patients with spinal cord injury, whereas current care may also play an important role in the eventual recovery of neurologic function. Despite many advances in our understanding of the basic mechanisms of paralysis, clinical management of spinal cord injury remains a significant challenge and one that requires continuing efforts at improving acute and postacute therapies.
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Affiliation(s)
- R P Nockels
- Department of Neurological Surgery, Laboratory for Spinal Cord Injury Repair, Loyola University Medical Center, 2160 South First Avenue, Maywood, Illinois 60153, USA.
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36
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Fehlings MG, Sekhon LH, Tator C. The role and timing of decompression in acute spinal cord injury: what do we know? What should we do? Spine (Phila Pa 1976) 2001; 26:S101-10. [PMID: 11805616 DOI: 10.1097/00007632-200112151-00017] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The management of acute spinal cord injury has traditionally concentrated on preventative measures as well as, for the better part of the previous century, conservative care. Pharmacologic interventions, in particular intravenous methylprednisolone therapy, have shown modest improvements in clinical trials and are still undergoing evaluation. More recent interest has focused on the role of surgical reduction and decompression, particularly "early" surgery. A review of the current evidence available in the literature suggests that there is no standard of care regarding the role and timing of surgical decompression. There are insufficient data to support overall treatment standards or guidelines for this topic. There are, however, Class II data indicating that early surgery (<24 hours) may be done safely after acute SCI. Furthermore, there are Class III data to suggest a role for urgent decompression in the setting of 1) bilateral facet dislocation and 2) incomplete spinal cord injury with a neurologically deteriorating patient. Whereas there is biologic evidence from experimental studies in animals that early decompression may improve neurologic recovery after SCI, the relevant time frame in humans remains unclear. To date, the role of decompression in patients with SCI is only supported by Class III and limited Class II evidence and accordingly can be considered only a practice option. Accordingly, there is a strong rationale to undertake prospective, controlled trials to evaluate the role and timing of decompression in acute SCI.
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Affiliation(s)
- M G Fehlings
- Department of Neurosurgery, Royal North Shore and Dalcross Private Hospital, Sydney, New South Wales, Australia.
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Fehlings MG, Tator CH. An evidence-based review of decompressive surgery in acute spinal cord injury: rationale, indications, and timing based on experimental and clinical studies. J Neurosurg 1999; 91:1-11. [PMID: 10419353 DOI: 10.3171/spi.1999.91.1.0001] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT The authors conducted an evidence-based review of the literature to evaluate critically the rationale and indications for and the timing of decompressive surgery for the treatment of acute, nonpenetrating spinal cord injury (SCI). METHODS The experimental and clinical literature concerning the role of, and the biological rationale for, surgical decompression for acute SCI was reviewed. Clinical studies of nonoperative management of SCI were also examined for comparative purposes. Evidence from clinical trials was categorized as Class I (well-conducted randomized prospective trials), Class II (well-designed comparative clinical studies), or Class II (retrospective studies). Examination of studies in which animal models of SCI were used consistently demonstrated a beneficial effect of early decompressive surgery, although it is difficult to apply these data directly to the clinical setting. The clinical studies provided suggestive (Class III and limited Class II) evidence that decompressive procedures improve neurological recovery after SCI. However, no clear consensus can be inferred from the literature as to the optimum timing for decompressive surgery. Many authors have advocated delayed treatment to avoid medical complications, although good evidence from recent Class II trials indicates that early decompressive surgery can be performed safely without causing added morbidity or mortality. CONCLUSIONS There is biological evidence from experimental studies in animals that early decompressive surgery may improve neurological recovery after SCI, although the relevant interventional timing in humans remains unclear. To date, the role of surgical decompression in patients with SCI is only supported by Class III and limited Class II evidence. Accordingly, decompressive surgery for SCI can only be considered a practice option. Furthermore, analysis of the literature does not allow definite conclusions to be drawn regarding appropriate timing of intervention. Hence, there is a need to conduct well-designed experimental and clinical studies of the timing and neurological results of decompressive surgery for the treatment of acute SCI.
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Affiliation(s)
- M G Fehlings
- Division of Neurosurgery and Spinal Program, Toronto Hospital and University of Toronto, Ontario, Canada.
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Tator CH, Fehlings MG, Thorpe K, Taylor W. Current use and timing of spinal surgery for management of acute spinal surgery for management of acute spinal cord injury in North America: results of a retrospective multicenter study. J Neurosurg 1999; 91:12-8. [PMID: 10419357 DOI: 10.3171/spi.1999.91.1.0012] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECT A multicenter retrospective study was performed in 36 North American centers to examine the use and timing of surgery in patients who have sustained acute spinal cord injury (SCI). The study was performed to obtain information required for the planning of a randomized controlled trial in which early and late decompressive surgery are compared. METHODS The records of all patients aged 16 to 75 years with acute SCI admitted to 36 centers within 24 hours of injury over a 9-month period in 1994 and 1995 were examined to obtain data on admission variables, methods of diagnosis, use of traction, and surgical variables including type and timing of surgery. A total of 585 patients with acute SCI or cauda equina injury were admitted to participating centers, although approximately half were ultimately excluded because they did not meet inclusion criteria. Common causes for exclusion were late admission, age, gunshot wound, and absence of signs of compression on imaging studies. Thus, only approximately 50% of patients with acute SCI would be eligible for inclusion in a study of acute decompressive surgery. Although all patients underwent computerized tomography (CT) scanning, only 54% underwent magnetic resonance imaging, and CT myelography was performed in only 6%. Complete neurological injuries (American Spinal Injury Association Grade A) were present in 57.8%. Traction was applied in only 47% of patients who sustained cervical injury, in whom decompressive traction was successful in only 42% of cases. Neurological deterioration occurred in 8.1% of cases after traction. Surgery was performed in 65.4% of patients. The timing of surgery varied widely: less than 24 hours postinjury in 23.5%, between 25 and 48 hours postinjury in 15.8%, between 48 and 96 hours in 19%, and more than 5 days postinjury in 41.7% of patients. CONCLUSIONS These data indicate that although surgery is commonly performed in patients with acute SCI, one third of cases are managed nonoperatively, and there is very little agreement on the optimum timing of surgical treatment. The results of this study confirm the need for a randomized controlled trial to assess the optimum timing of decompressive surgery in SCI.
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Affiliation(s)
- C H Tator
- Division of Neurosurgery and Spinal Program, Toronto Western Hospital and University of Toronto, Ontario, Canada.
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Mirza SK, Krengel WF, Chapman JR, Anderson PA, Bailey JC, Grady MS, Yuan HA. Early versus delayed surgery for acute cervical spinal cord injury. Clin Orthop Relat Res 1999:104-14. [PMID: 10078133 DOI: 10.1097/00003086-199902000-00011] [Citation(s) in RCA: 145] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The optimal timing of surgical intervention in cervical spinal cord injuries has not been defined. The goals of the study were to investigate changes in neurologic status, length of hospitalization, and acute complications associated with surgery within 3 days of injury versus surgery more than 3 days after the injury. All patients undergoing surgical treatment for an acute cervical spinal injury with neurologic deficit at two institutions between March 1989 and May 1991 were reviewed retrospectively. Forty-three patients initially were evaluated. At one institution, patients with neurologic spinal injuries had surgical intervention within 72 hours of injury. At the other institution, patients underwent immediate closed reduction with subsequent observation of neurologic status for 10 to 14 days before undergoing surgical stabilization. This study indicates that patients who sustain acute traumatic injuries of the cervical spine with associated neurologic deficit may benefit from surgical decompression and stabilization within 72 hours of injury. Surgery within 72 hours of injury in patients sustaining acute cervical spinal injuries with neurologic involvement is not associated with a higher complication rate. Early surgery may improve neurologic recovery and decrease hospitalization time in patients with cervical spinal cord injuries.
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Affiliation(s)
- S K Mirza
- Department of Orthopaedic Surgery, University of Washington School of Medicine, Harborview Medical Center, Seattle 98104, USA
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40
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Tator CH, Fehlings M, Thorpe K, Taylor W. Current use and timing of spinal surgery for management of acute spinal cord injury in North America: results of a retrospective multicenter study. Neurosurg Focus 1999. [DOI: 10.3171/foc.1999.6.1.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A multicenter retrospective study was performed in 36 participating North American centers to examine the use and timing of surgery in the treatment of acute spinal cord injury (SCI). The study was conducted to obtain information required for the planning of a randomized controlled trial of early compared with late decompressive surgery.
The records of all patients aged 16 to 75 years with acute SCI who were admitted to the 36 centers within 24 hours of injury over a 9-month period (August 1994 to April 1995) were examined to obtain data on admission variables, methods of diagnosis, use of traction, and surgical variables including type and timing of surgery.
A total of 585 patients with acute SCI or cauda equina injury were admitted to these centers, although approximately half were ultimately excluded because they did not meet inclusion criteria. Common causes for exclusion were late admission, age, gunshot wound, and an absence of spinal cord compression demonstrated on imaging studies. Thus, only approximately 50% of acute SCI patients would be eligible for inclusion in a study of acute decompressive procedures. Although 100% of patient underwent computerized tomography (CT) scaning, only 54% underwent magnetic resonance imaging, and CT myelography was performed in only 6%. Complete neurological injuries (American Spinal Injury Association Grade A) were present in 57.8%. Traction was applied in only 47% of patients with cervical injuries, of which only 42% demonstrated successful decompression by traction. Neurological deterioration occurred in 8.1% of patients after traction. Surgery was performed in 65.4% of patients. The timing of surgery varied widely: less than 24 hours in 23.5% of patients; 25 to 48 hours in 15.8%; 48 to 96 hours in 19.0%; and 5 days or longer in 41.7% of patients.
These data indicate that whereas surgery is commonly performed in patients with acute SCI, one-third of the cases are managed nonoperatively, and there is very little agreement on the optimum timing of surgical treatment. The results of this study confirm the need for a randomized controlled trial to determine the optimum timing of surgical decompressive procedures in patients with SCI.
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Tator CH. Biology of neurological recovery and functional restoration after spinal cord injury. Neurosurgery 1998; 42:696-707; discussion 707-8. [PMID: 9574633 DOI: 10.1097/00006123-199804000-00007] [Citation(s) in RCA: 118] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This article reviews the anatomic and pathophysiological bases for recovery of neurological function after experimental or clinical spinal cord injury (SCI). METHODS Current knowledge regarding the recovery of neurological function after experimental or clinical SCI was reviewed to determine the biological basis of neurological recovery. RESULTS There is a great propensity for recovery after clinical or experimental SCI. An examination of the anatomic basis of recovery indicates that there is a potential for both root and cord recovery, with the latter involving recovery of both gray and white matter of the cord. Resolution of acute injury events, such as hemorrhaging, and resolution of secondary pathophysiological processes, such as ischemia and excitotoxicity, can each account for recovery. The third recovery mechanism involves regrowth or regeneration of nervous tissue, resulting from either inherent or induced processes. CONCLUSION During the Decade of the Brain, there has been a profusion of very promising in vitro and in vivo studies that have shown enhanced neurological recovery after experimental or clinical SCI.
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Affiliation(s)
- C H Tator
- Division of Neurosurgery, Toronto Hospital and University of Toronto, Ontario, Canada
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De Lorenzo RA, Olson JE, Boska M, Johnston R, Hamilton GC, Augustine J, Barton R. Optimal positioning for cervical immobilization. Ann Emerg Med 1996; 28:301-8. [PMID: 8780473 DOI: 10.1016/s0196-0644(96)70029-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
STUDY OBJECTIVE We hypothesized that optimal positioning of the head and neck to protect the spinal cord during cervical spine immobilization can be determined with reference to external landmarks. In this study we sought to determine the optimal position for cervical spine immobilization using magnetic resonance imaging (MRI) and to define this optimal position in a clinically reproducible fashion. METHODS Our subjects were 19 healthy adult volunteers (11 women, 8 men). In each, we positioned the head to produce various degrees of neck flexion and extension. This positioning was followed by quantitative MRI of the cervical spine. RESULTS The mean ratio of spinal canal and spinal cord cross-sectional areas was smallest at C6 but exceeded 2.0 at all levels from C2 to T1 (P < .05). At the C5 and C6 levels, the maximal area ratio was most consistently obtained with slight flexion (cervical-thoracic angle of 14 degrees) (P < .05). For a patient lying flat on a backboard, this corresponds to raising the occiput 2 cm. More extreme flexion or extension produced variable results. CONCLUSION In healthy adults, a slight degree of flexion equivalent to 2 cm of occiput elevation produces a favorable increase in spinal canal/spinal cord ration at levels C5 and C6, a region of frequent unstable spine injuries.
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Affiliation(s)
- R A De Lorenzo
- Department of Emergency Medicine, Wright State University School of Medicine, Dayton, Ohio, USA
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Schweighofer F, Schippinger G, Ranner G, Fellinger M, Wildburger R, Hofer HP. MR findings and treatment of four patients with cervical spinal cord injuries. LANGENBECKS ARCHIV FUR CHIRURGIE 1993; 378:136-8. [PMID: 8326804 DOI: 10.1007/bf00184461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We report the value of magnetic resonance imaging (MRI) in the assessment of cervical spine injuries with neurological deficit and the implications such information might have in the management of acute spinal cord injuries. Four cases are presented that were neurologically classified according to the 5-step Frankel scale. Three patients presented with an intramedullary hemorrhage. One of these patients showed additional mild compression of the spinal cord due to a retropulsed bony fragment, and one an epidural hematoma without any evidence of spinal cord compression. The fourth patient had compression of the spinal cord secondary to bony fragments from a burst fracture. We carried out two decompressions of the spinal cord by removing the disc and bony fragments. In addition, we performed two interbody fusions. In one patient we applied a halo vest, and in one case surgical intervention was not necessary after MRI assessment.
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Affiliation(s)
- F Schweighofer
- University Clinic of Surgery, Department of Traumatology, Graz, Austria
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44
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Marino RJ, Crozier KS. Neurologic Examination and Functional Assessment after Spinal Cord Injury. Phys Med Rehabil Clin N Am 1992. [DOI: 10.1016/s1047-9651(18)30620-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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45
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46
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Spinal Cord Injury. Nurs Clin North Am 1990. [DOI: 10.1016/s0029-6465(22)00224-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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47
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Abstract
Much emphasis has been placed on evaluating the entire cervical spine through the seventh cervical vertebra. A case of a missed C7-T1 fracture-subluxation with resultant morbidity is presented. A review of the literature reveals the necessity to view the C7-T1 interspace when evaluating cervical spine radiographs. Recommendations are made suggesting closer scrutiny of this region of the spine.
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Affiliation(s)
- T Vanden Hoek
- Emergency Medicine Residency, University of Illinois Affiliated Hospital, Park Ridge
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Benzel EC, Kesterson L. Posterior cervical interspinous compression wiring and fusion for mid to low cervical spinal injuries. J Neurosurg 1989; 70:893-9. [PMID: 2715817 DOI: 10.3171/jns.1989.70.6.0893] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A technique of posterior cervical interspinous compression wiring and fusion, which offers significant immediate stability, is presented. Its efficacy in 50 consecutive cases illustrates its utility. The technique involves the passage of an interspinous cerclage wire. Rather than placement of onlay laminar and facet grafts, a split-thickness tricortical iliac-crest graft is compressed against the involved medial laminae and spinous processes bilaterally. These grafts are held in place by a compression wire, which encircles the grafts and thus sandwiches the spinous processes between them. This virtually ensures subsequent bone fusion and offers substantial acute stability. The compression wire offers an added advantage of encircling the cerclage wire, thus pulling it dorsally. This significantly diminishes translational mobility at the unstable segment. It also minimizes hyperextension at the unstable segment via medial compression of the grafts into the interspinous space. The fusion of a minimal number of spinal segments is emphasized. This substantially diminishes the chance of flexible kyphosis and degenerative changes, both above and below the fusion site. A three- or four-level fusion was performed in only 11 patients. The remaining 39 patients underwent two-level fusion. A solid bone fusion was achieved in all cases, with a follow-up period of at least 6 months. In one patient, the spinous process fractured, necessitating an anterior fusion procedure. The technique presented here appears to acutely offer a very stable construct and, in addition, is a simple and straightforward procedure for the treatment of the unstable cervical spine.
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Affiliation(s)
- E C Benzel
- Division of Neurosurgery, Louisiana State University Medical Center, Shreveport
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Castillo RG, Bell J. Cervical spine injury. Stabilization and management. Postgrad Med 1988; 83:131-2, 135-8. [PMID: 3368419 DOI: 10.1080/00325481.1988.11700291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The results of a spinal cord injury may be irreversible, or many months of rehabilitation may be required to restore a meaningful, functional lifestyle to the patient. Complications of the injury are numerous, and the financial burden of treatment can be overwhelming. The incidence of debilitating injury has decreased, however, since the advent of intensive education on emergency treatment and preventive methods. With continuing research, aggressive medical care, and innovative surgical methods, the prognosis for these patients, once dismal and devastating, may be greatly improved.
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Affiliation(s)
- R G Castillo
- Department of Neurosurgery, Ramsey Clinic, St Paul, MN 55101
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