injection of anaesthetic into the space outside the dura mater enveloping the spinal cord
b.
anaesthesia induced by this method
Word origin
C19: from epi- + dur(a mater) + -al1
Examples of 'extradural' in a sentence
extradural
Extradural spinal hematoma of the cervical spine was diagnosed by magnetic resonance.
FABIANO DA CUNHA TANURI, NILTON EDUARDO GUERREIRO, HIROSHI NAKANO, OSMI HAMAMOTO 1999, 'Hematoma extradural intrarraquidiano espontâneo: relato de caso Spontaneous extraduralspinal hematoma: case report', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1999000500029. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Another one was submitted to a surgical treatment for an acute extradural hematoma.
José Luiz Romeo Boullosa, Benedicto Oscar Colli, Carlos Gilberto Carlotti Jr, KojiTanaka, Marcius Benigno Marques dos Santos 2004, 'Surgical management of axis' traumatic spondylolisthesis (Hangman's frature) Tratamentocirúrgico para a espondilolistese traumática do áxis (fratura do enforcado)', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2004000500015. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Pterional craniotomy, combined extradural and intradural approach, and subtotal excision of the tumor was done.
Raj S. Chandran, Jyotsna Nair, Krishna Balachandran, Bhanu Prabhakar Rajmohan 2017, 'Epithelioid Hemangioendothelioma of Cavernous Sinus', Indian Journal of Neurosurgeryhttp://www.thieme-connect.de/DOI/DOI?10.1055/s-0036-1596042. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
During intra and extradural exploration a large tumor was found on the trigeminal nerve.
André G. Machado, Paulo Henrique Aguiar, Raul Marino Jr 2002, 'Pathological laughter in a patient with trigeminal neurinoma Riso patológico em umapaciente com neurinoma de trigêmeo', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2002000600021. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Neuroimaging demonstrated an extradural thoracic mass with severe spinal cord compression.
Arthur Wang, John V. Wainwright, Anubhav G. Amin, Eric Vail, Rachel Silverstein, KaushikDas 2017, 'Spinal Cord Compression Secondary to Metastatic Sinonasal Undifferentiated Carcinoma',Case Reports in Oncologyhttp://www.karger.com/Article/FullText/477845. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We present an uncommon case of dorsal extradural sequestration of lumbar disk herniation.
Kaveh Haddadi, Hamid Reza Ganjeh Qazvini 2016, 'Posterior Epidural Migration of a Sequestrated Lumbar Disk Fragment Causing CaudaEquina Syndrome in an Old Patient: A Case Report', Clinical Medicine Insights: Case Reportshttps://doi.org/10.4137/CCRep.S39139. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Patients with subarachnoid hemorrhage, extradural hemorrhage, and recurrence of hemorrhagewere excluded.
Latha Ganti, Anunaya Jain, Neeraja Yerragondu, Minal Jain, M. Fernanda Bellolio, RachelM. Gilmore, Alejandro Rabinstein 2013, 'Female Gender Remains an Independent Risk Factor for Poor Outcome after Acute NontraumaticIntracerebral Hemorrhage', Neurology Research Internationalhttp://dx.doi.org/10.1155/2013/219097. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Extradural arachnoid cysts in the spine are rare and primary are congenital or acquired.
Olcay Eser, Serhat Yıldızhan 2011, 'Thoracal spinal extradural arachnoid cyst', Dicle Medical Journalhttp://www.dicle.edu.tr/fakulte/tip/dergi/yayin/384/22.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The extradural approach to the clinoid process was used to clip these aneurysms.
Felix Hendrik Pahl, Matheus Fernandes de Oliveira, Roger Schmidt Brock, José ErasmoDal Col Lucio, José Marcus Rotta 2016, 'Surgical clipping is still a good choice for the treatment of paraclinoid aneurysms',Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2016000400009&lng=en&tlng=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We report a case of primary paraspinal hydatidosis with extradural extension causing acute paraplegia.
Srihari Sridharan, G S Jagan Narayana, Kalyanasundarabharathi Chidambaram, Anand PrasathJayachandiran 2017, 'Primary paraspinal hydatidosis causing acute paraplegia', Journal of Neurosciences in Rural Practicehttp://www.ruralneuropractice.com/article.asp?issn=0976-3147;year=2017;volume=8;issue=3;spage=472;epage=474;aulast=Sridharan. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)