Cervical spine fracture following a motor vehicle accident

1988 ◽  
Vol 6 (3) ◽  
pp. 179-183 ◽  
Author(s):  
William F. Eckhardt ◽  
Michael Doyle ◽  
Alan Woodward ◽  
Irwin Freundlich ◽  
Francis X. Rockett
Keyword(s):  
Cervical Spine ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Spine Fracture ◽  
Cervical Spine Fracture ◽  
Vehicle Accident

Intradural extramedullary tuberculoma of the cervical spine

1984 ◽  
Vol 60 (1) ◽  
pp. 200-203 ◽  
Author(s):  
Jeff S. Compton ◽  
Nicholas W. C. Dorsch
Keyword(s):  
Cervical Spine ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Ct Scanning ◽  
Nerve Roots ◽  
Content Type ◽  
Vehicle Accident ◽  
Calcified Lesion ◽  
Intradural Extramedullary ◽  
Fine Print

✓ A case is reported of a 45-year-old man who developed quadriplegia following a trivial motor-vehicle accident. Investigation including computerized tomography (CT) of the cervical spine revealed a large calcified lesion displacing the spinal cord and nerve roots, which proved to be a tuberculoma. The case is unusual in regard to the age of the patient, the size, location, and nature of the lesion, the mode of presentation, and the delineation of the lesion by CT scanning.

Minimally Invasive Lateral Mass Screws in the Treatment of Cervical Facet Dislocations: Technical Note

Neurosurgery ◽  
2003 ◽  
Vol 52 (2) ◽  
pp. 444-448 ◽  
Author(s):  
Michael Y. Wang ◽  
Chad J. Prusmack ◽  
Barth A. Green ◽  
J. Peter Gruen ◽  
Allan D.O. Levi
Keyword(s):  
Cervical Spine ◽  
Minimally Invasive ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Technical Note ◽  
Lateral Mass ◽  
Lateral Mass Screw ◽  
Vehicle Accident ◽  
Lateral Mass Screws ◽  
Facet Fracture

Abstract OBJECTIVE The technique of lateral mass screw and rod or plate fixation is a major advancement in the posterior instrumentation of the cervical spine. This technique provides rigid three-dimensional fixation, restores the dorsal tension band, and provides highly effective stabilization in patients with many types of traumatic injuries. METHODS Patient 1 was a 32-year-old man who had been in a motor vehicle accident. He presented with right C5 radiculopathy. X-ray findings included 45% anterolisthesis of C4 on C5, bilateral facet disruption, and right unilateral C4–C5 facet fracture and dislocation. The patient was placed in Gardner-Wells tongs, and the fracture was reduced with 25 pounds of traction. Patient 2 was a 56-year-old woman who had been in a motor vehicle accident that resulted in complete quadriplegia. Her initial imaging studies revealed a C3–C4 right unilateral facet fracture with subluxation. She was placed in traction, and her neurological status was reassessed. The findings of her neurological examination revealed improvement: she was found to have Brown-Séquard syndrome. Patient 3 was a 33-year-old man who was involved in a diving accident that resulted in bilaterally jumped facets at C3–C4. The patient was neurologically intact, and attempts at closed reduction were not successful. RESULTS Patients 1 and 2 underwent anterior cervical discectomy with iliac crest autograft fusion and plating. They were then placed in the prone position, and a dilator tubular retractor system was used to access the facet joint at the level of interest. The facet joints were then denuded and packed with autograft. Lateral mass screws were then placed by means of the Magerl technique, and a rod was used to connect the top-loading screws. Patient 3 underwent posterior surgery that included only removal of the superior facet, intraoperative reduction, and bilateral lateral mass screw and rod placement. CONCLUSION This technical note describes the successful placement of lateral mass screw and rod constructs with the use of a minimally invasive approach by means of a tubular dilator retractor system. This approach preserves the integrity of the muscles and ligaments that maintain the posterior tension band of the cervical spine.

scholarly journals A Rare Case of Traumatic Bilateral Sixth Cranial Nerve Palsy

2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Hamidon BB ◽  
Md Shariful HS ◽  
Nasaruddin MZ
Keyword(s):  
Cervical Spine ◽  
Cranial Nerve ◽  
Cranial Nerve Palsy ◽  
Nerve Palsy ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Cervical Spine Fracture ◽  
Sixth Cranial Nerve ◽  
Altered Level ◽  
Sixth Cranial Nerve Palsy

Traumatic bilateral sixth cranial nerve palsy is a rare condition which is typically associated with additional intracranial, skull, and cervical spine injuries. We describe a case of complete bilateral sixth nerve palsy in a 28-year-old female patient after an alleged motor vehicle accident. She had altered level of consciousness but no intracranial lesion or associated skull or cervical spine fracture was detected. In this case, we discussed the differential diagnoses, initial workup, and possible treatment options in cases of traumatic 6th nerve palsy.

Virtual reality and computer games in the treatment of driving phobia induced by a motor vehicle accident

2003 ◽  
Author(s):  
David Walshe ◽  
Elizabeth Lewis ◽  
Kathleen O'Sullivan ◽  
Brenda K. Wiederhold ◽  
Sun I. Kim
Keyword(s):  
Virtual Reality ◽  
Computer Games ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Vehicle Accident

Machine Learning of Motor Vehicle Accident Categories from Narrative Data

1996 ◽  
Vol 35 (04/05) ◽  
pp. 309-316 ◽  
Author(s):  
M. R. Lehto ◽  
G. S. Sorock
Keyword(s):  
Machine Learning ◽  
Bayesian Model ◽  
Keyword Search ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Computer Search ◽  
Vehicle Accident ◽  
Learning Technique ◽  
Expert Ratings ◽  
Keyword Searches

Abstract:Bayesian inferencing as a machine learning technique was evaluated for identifying pre-crash activity and crash type from accident narratives describing 3,686 motor vehicle crashes. It was hypothesized that a Bayesian model could learn from a computer search for 63 keywords related to accident categories. Learning was described in terms of the ability to accurately classify previously unclassifiable narratives not containing the original keywords. When narratives contained keywords, the results obtained using both the Bayesian model and keyword search corresponded closely to expert ratings (P(detection)≥0.9, and P(false positive)≤0.05). For narratives not containing keywords, when the threshold used by the Bayesian model was varied between p>0.5 and p>0.9, the overall probability of detecting a category assigned by the expert varied between 67% and 12%. False positives correspondingly varied between 32% and 3%. These latter results demonstrated that the Bayesian system learned from the results of the keyword searches.

Surgical treatment of cervical spine fractures in ankylosing spondylitis patients: posterior stabilization using intraoperative CT scanner-based navigation

2020 ◽  
Vol 99 (5) ◽  
pp. 212-218
Keyword(s):  
Cervical Spine ◽  
Ankylosing Spondylitis ◽  
Ct Imaging ◽  
Spine Fracture ◽  
Cervical Spine Fracture ◽  
Posterior Stabilization ◽  
Visceral Injury ◽  
Intraoperative Ct ◽  
Screw Insertion ◽  
Spinal Navigation

Introduction: The authors analyzed a series of ankylosing spondylitis patients with cervical spine fracture undergoing posterior stabilization using spinal navigation based on intraoperative CT imaging. The purpose of this study was to evaluate the accuracy and safety of navigated posterior stabilization and to analyze the adequacy of this method for treatment of fractures in ankylosed cervical spine. Methods: Prospectively collected clinical data, together with radiological documentation of a series of 8 consecutive patients with 9 cervical spine fracture were included in the analysis. The evaluation of screw insertion accuracy based on postoperative CT imaging, description of instrumentation- related complications and evaluation of morphological and clinical results were the subjects of interest. Results: Of the 66 implants inserted in all cervical levels and in upper thoracic spine, only 3 screws (4.5%) did not meet the criteria of anatomically correct insertion. Neither screw malposition nor any other intraoperative events were complicated by any neural, vascular or visceral injury. Thus we did not find a reason to change implant position intraoperatively or during the postoperative period. The quality of intraoperative CT imaging in our group of patients was sufficient for reliable trajectory planning and implant insertion in all segments, irrespective of the habitus, positioning method and comorbidities. In addition to stabilization of the fracture, the posterior approach also allows reducing preoperative kyphotic position of the cervical spine. In all patients, we achieved a stable situation with complete bone fusion of the anterior part of the spinal column and lateral masses at one year follow-up. Conclusion: Spinal navigation based on intraoperative CT imaging has proven to be a reliable and safe method of stabilizing cervical spine with ankylosing spondylitis. The strategy of posterior stabilization seems to be a suitable method providing high primary stability and the conditions for a subsequent high fusion rate.

Aspirated teeth - rigid or flexible bronchoscopy

2019 ◽  
pp. 1-2
Keyword(s):  
Clinical Practice ◽  
Foreign Bodies ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Flexible Bronchoscopy ◽  
Vehicle Accident

Tracheobronchial foreign bodies are a common problem in clinical practice. We present the case of a patient with three aspirated teeth following a motor vehicle accident.

Isolated second trimester uterine rupture following a motor vehicle accident

2021 ◽  
Vol 258 ◽  
pp. 461-463
Author(s):  
Tal Margaliot Kalifa ◽  
Misgav Rottenstreich ◽  
Eyal Mazaki ◽  
Hen Y. Sela ◽  
Schwartz Alon ◽  
...  
Keyword(s):  
Uterine Rupture ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Second Trimester ◽  
Vehicle Accident
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