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1.
In. Martínez Benia, Fernando. Anatomía del sistema nervioso periférico. Parte 1, Nervios espinales. Montevideo, Oficina del Libro FEFMUR, 2023. p.31-34, ilus.
Monographie Dans Espagnol | LILACS, UY-BNMED, BNUY | ID: biblio-1414618
2.
Arq. bras. neurocir ; 39(1): 46-48, 15/03/2020.
Article Dans Anglais | LILACS | ID: biblio-1362438

Résumé

Occipital neuralgia (ON) is an uncommon cause of headache, and it is characterized by a stabbing paroxysmal pain that radiates to the occipital region. The present study includes a review of the literature and a case report. The etiology of this pathology can vary from traumas, infections, compressions of nerves or vertebrae, skull base surgeries, to degenerative changes and congenital anomalies. However, most of the time, the etiology is considered idiopathic. The diagnosis is essentially clinical. However, it is crucial that other types of primary headache are excluded. The treatment for ON may be based on nerve blocks, medications or surgeries. Neurectomy of the second spinal nerve is among the surgical techniques available.


Sujets)
Nerfs spinaux/chirurgie , Névralgie/diagnostic , Névralgie/étiologie , Névralgie/thérapie , Nerfs spinaux/physiopathologie , Toxines botuliniques/usage thérapeutique , Rhizotomie/méthodes , Thérapie laser/méthodes , Céphalée
3.
Yonsei Medical Journal ; : 354-361, 2000.
Article Dans Anglais | WPRIM | ID: wpr-99743

Résumé

Peripheral nerve injury frequently leads to neuropathic pain like hyperalgesia, spontaneous pain, mechanical allodynia, thermal allodynia. It is uncertain where the neuropathic pain originates and how it is transmitted to the central nervous system. This study was performed in order to determine which peripheral component may lead to the symptoms of neuropathic pain. Under halothane anesthesia, male Sprague-Dawley rats were subjected to neuropathic surgery by tightly ligating and cutting the tibial and sural nerves and leaving the common peroneal nerve intact. Behavioral tests for mechanical allodynia, thermal allodynia, and spontaneous pain were performed for 2 weeks postoperatively. Subsequently, second operation was performed as follows: in experiment 1, the neuroma was removed; in experiment 2, the dorsal roots of the L4-L6 spinal segments were cut; in experiment 3, the dorsal roots of the L2-L6 spinal segments were cut. Behavioral tests were performed for 4 weeks after the second operation. Following the removal of the neuroma, neuropathic pain remained in experiment 1. After the cutting of the L4-L6 or L2-L6 dorsal roots, neuropathic pain was reduced in experiments 2 and 3. The most remarkable relief was seen after the cutting of the L2-L6 dorsal roots in experiment 3. According to the fact that the sciatic nerve is composed of the L4-L6 spinal nerves and the femoral nerve is composed of the L2-L4 spinal nerves, neuropathic pain is transmitted to the central nervous system via not only the injured nerves but also adjacent intact nerves. These results also suggest that the dorsal root ganglion is very important in the development of neuropathic pain syndrome.


Sujets)
Mâle , Rats , Animaux , Ganglions sensitifs des nerfs spinaux/physiopathologie , Maladies du système nerveux/physiopathologie , Maladies du système nerveux/complications , Douleur/physiopathologie , Douleur/étiologie , Rat Sprague-Dawley , Racines des nerfs spinaux/physiopathologie , Nerfs spinaux/physiopathologie
4.
Momento & perspectiv. saúde ; 4(1/2): 35-44, jan.-dez. 1990. ilus, tab
Article Dans Portugais | LILACS | ID: lil-122151

Résumé

O autor apresenta uma atualizaçäo no diagnóstico eletrofisiológico das radiculopatias. Revisa informaçöes anatômicas, clínicas e sobre as técnicas comumente utilizados de Eletroneuromiografia, Reflexo H, Resposta F e Potenciais Evocados Somatosensitivos no diagnóstico destas patologias. Finalmente, enfatiza a importância destas técnicas na avaliaçäo funcional e no prognóstico das disfunçöes radiculares


Sujets)
Humains , Neuropathies périphériques/diagnostic , Nerfs spinaux/physiopathologie , Plexus cervical/anatomopathologie , Électromyographie , Électrophysiologie , Potentiels évoqués somatosensoriels , Réflexe H/physiologie , Neuropathies périphériques/diagnostic , Racines des nerfs spinaux/anatomie et histologie , Racines des nerfs spinaux/traumatismes , Région lombosacrale/anatomopathologie
5.
In. Anon. Seminario sobre enfermedades neuromusculares en el niño. s.l, s.n, 1988. p.63-9.
Monographie Dans Espagnol | LILACS | ID: lil-71201
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