The minimally invasive paramedian approach for foraminal disc herniation.
J Clin Neurosci
; 75: 62-65, 2020 May.
Article
em En
| MEDLINE
| ID: mdl-32223974
Foraminal disc herniation presents with an operative challenge, as it often requires facetectomy, which can result in segmental instability. The intraforaminal approach includes partial pars resection and medial facetectomy and allows for direct visualization of the nerve roots and herniated disc in the foramen without violating the joint, with good clinical outcomes. Herein, we describe a retrospective series of patients that underwent minimally invasive paramedian approach with hemilaminectomy, partial medial pars resection, medial facetectomy for foraminal disc herniation. Demographics and clinical outcomes were obtained from medical records. Improvement in functional outcomes was evaluated using the pre and post-operative Visual Analog Scale (VAS) and Oswestry Disability Index (ODI). A total of 23 patients were included in this study. The average age was 56.47 ± 9.4 yrs and body mass index was 31.92 ± 7.7 kg/m2. 47.8% of cases were L4-5 FDH. The estimated blood loss was 31.32 ± 19.8 ml. The average length of hospital stay was 1.11 ± 0.3 days. All patients were discharged home. Overall, there was a significant improvement in the VAS (pre-op: 8.21 ± 2.1; post-op: 2.59 ± 2.7; p-value: <0.0001) and ODI (pre-op: 57.16 ± 13.2; post-op: 21.47 ± 9.9; p-value: <0.0001). The minimally invasive paramedian approach provides satisfactory outcomes as a safe strategy in the treatment of foraminal disc herniation. Herein, there was a significant improvement in pain and functional outcomes, minimal blood loss and decreased hospital stay.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Discotomia
/
Procedimentos Cirúrgicos Minimamente Invasivos
/
Deslocamento do Disco Intervertebral
Tipo de estudo:
Observational_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
J Clin Neurosci
Assunto da revista:
NEUROLOGIA
Ano de publicação:
2020
Tipo de documento:
Article