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1.
Med. leg. Costa Rica ; 38(2)dic. 2021.
Article in Spanish | LILACS, SaludCR | ID: biblio-1386294

ABSTRACT

Resumen La fibrosis epidural es un hallazgo clínico y radiológico el cual se encuentra relacionado directamente en su génesis con los procedimientos quirúrgicos realizados en la columna vertebral. Esta patología es la causa más frecuente del síndrome de cirugía fallida de columna, manifestada clínicamente como un dolor equiparable en severidad al presentado previo a la intervención quirúrgica realizada. La fibrosis epidural es parte del proceso de cicatrización usual de los tejidos circundantes de la columna vertebral, en otras palabras, es esperable que esta suceda, sin embargo, solo una mínima cantidad de las personas intervenidas desarrollan clínicamente la sintomatología. La importancia del análisis de esta patología radica en que estas valoraciones son ingresadas al Departamento de Medicina Legal por asunto de reagravación de alguna secuela ocasionada por algún evento traumático. Es imprescindible conocer a profundidad los diferentes aspectos etiológicos, fisiopatológicos, clínicos, radiológicos y terapéuticos que involucran esta patología vertebral, así como, el respectivo análisis médico legal en este tipo de casos, tomando en consideración todos los elementos de juicio que permitan relacionar este hallazgo con algún hecho denunciado. En el presente artículo se realizará un análisis médico legal de un caso de reagravación por fibrosis epidural valorado en el Departamento de Medicina Legal de Costa Rica, donde el peritado interpone una denuncia contra el ente asegurador al ser rechazada la posibilidad de reapertura del riesgo laboral presentado.


Abstract The epidural fibrosis is a clinical and radiological finding that is related with the surgical procedures performed on the spine. This pathology is the most frequent cause of failed back syndrome or post laminectomy syndrome, that is clinically manifested by an acute pain comparable in severity with the surgical intervention. Epidural fibrosis is part of the usual healing process of the surrounding tissues of the spine, in other words, it's to be expected as a result of this procedures, nevertheless, only a small number of people who have been intervened, actually develop the symptoms clinically. The importance of this pathology lies in the fact that these assessments are attended in the Legal Medicine Department due to the aggravation issues of any sequel caused by a traumatic event. It is essential to know such things as the etiology, pathophysiology, clinical manifestations, radiological findings, and the therapeutic aspects that involve this vertebral disease, as well as, the respective forensic analysis, in order to use all the elements of judgment that allows to relate what is documented with the denounced findings.


Subject(s)
Humans , Male , Adult , Fibrosis , Epidural Space , Costa Rica
2.
Arq. neuropsiquiatr ; 65(3b): 758-763, set. 2007. tab
Article in English | LILACS | ID: lil-465176

ABSTRACT

Lumbar disc herniation (LDH) is a common cause of back and sciatic pain. When clinical treatment fails, surgery may be indicated in selected patients. Although surgery is effective in most cases, some of these patients may have a poor outcome. Different factors may influence these results and poor adaptation at work is one well-known cause of treatment failure. This study examines 350 patients on long-term follow-up after surgery for first-time LDH. The relationship was analyzed between occupation before surgery and outcome (maintenance of lumbar and leg pain, satisfaction with the surgical treatment and return to work). The preoperative occupation (employed in public or private services, autonomous, unemployed, housewife, retired or student) and the exertion at work were analyzed as prognostic factors for different clinical outcomes. Although unemployed people had higher numerical analog scale for lumbar pain and retired patients had a higher leg pain, this difference was not statistically significant. Retired people were significantly less satisfied with the surgical result. Higher exertion at work showed a statistically insignificant higher level of pain and lower degree of satisfaction. The authors conclude that preoperative occupation was not a statistically significant factor in this series of patients.


A hérnia de disco lombar (HDL) é uma causa comum de dor lombar e ciática. Quando o tratamento clínico não oferece melhora dos sintomas, a cirurgia pode ser proposta em casos selecionados. Apesar de ser efetiva, uma pequena, porém significativa parcela dos pacientes operados podem não melhorar. Diversos fatores podem influenciar tais resultados. A insatisfação no ambiente de trabalho é relacionada com um maior índice de maus resultados. Neste estudo, 350 pacientes no pós-operatório tardio da primeira cirurgia de HDL foram estudados, analisando a possível relação entre tipo de profissão antes da cirurgia e evolução clínica (persistência de dor lombar e em membro inferior, satisfação com a cirurgia e retorno ao trabalho). Os pacientes foram classificados quanto à profissão em empregados públicos, empregados em órgãos privados, autônomos, desempregados, donas de casa, aposentados e estudantes. Também o grau de esforço no ambiente de trabalho foi analisado como fator prognóstico. Os desempregados relataram índices de dor lombar maiores e os aposentados tiveram maiores índices de dor irradiada, apesar de que estatisticamente os valores não foram significativos. Os aposentados ficaram significativamente menos satisfeitos com o tratamento no longo prazo. Um maior esforço no ambiente de trabalho não se correlacionou estatisticamente com o grau de dor e satisfação. Concluimos que o tipo de profissão não foi fator estatisticamente significativo na evolução destes pacientes. Os aposentados tiveram menor grau de satisfação com o procedimento cirúrgico.


Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Intervertebral Disc Displacement/surgery , Low Back Pain/surgery , Lumbar Vertebrae/surgery , Occupations/statistics & numerical data , Sciatica/surgery , Follow-Up Studies , Intervertebral Disc Displacement/complications , Low Back Pain/etiology , Pain Measurement , Patient Satisfaction , Retrospective Studies , Sciatica/etiology , Time Factors , Treatment Outcome
3.
Journal of Korean Neurosurgical Society ; : 459-464, 1984.
Article in Korean | WPRIM | ID: wpr-226366

ABSTRACT

The posterior lumbar interbody fusion not only has the advantage of avoiding collapse of the motion segment, it also accomplishes wide decompression of all neural components and distraction of the interverteral disc space. The modified technique of posterior lumbar interbody fusion with preservation of facet and cortical plate alleviates postoperative slippage and settlement. And also, modern improvements in operative illumination, better control of epidural hemorrhage by proper positioning of the patient, and the use of Surgicel as a tamponade in retracting epidural veins and dura definitely improve the technical feasibility of PLIF. Recently we encountered 3 cases of PLIF and the postoperative results were excellent.


Subject(s)
Humans , Decompression , Hemorrhage , Lighting , Low Back Pain , Veins
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