Comparison of Total Laminectomy and Pedicle Screw Internal Fixation with Ultrasonic- and Microscopic-Assisted Laminectomy Replantation for Tumors of the Lumbar Spinal Canal: A Retrospective Study of 60 Cases from a Single Center.
Med Sci Monit
; 27: e931768, 2021 Sep 22.
Article
em En
| MEDLINE
| ID: mdl-34548468
ABSTRACT
BACKGROUND Total laminectomy with pedicle screw internal fixation is the most common surgical procedure for patients with primary tumors arising in the spinal canal, but the procedure has several limitations. This study aimed to compare total laminectomy and pedicle screw internal fixation with ultrasound- and microscope-assisted laminectomy replantation surgery in patients with tumors of the lumbar spinal canal. MATERIAL AND METHODS A retrospective study was conducted. Sixty patients with tumor spinal canal were admitted to our hospital. Patients in group A (n=32) underwent total laminectomy and pedicle screw internal fixation; patients in group B (n=28) underwent laminectomy replantation with ultrasonic and microscopic assistance. Operative time, intraoperative blood loss, operative segment, length of hospital stay, postoperative length of bed rest, and visual analog scale (VAS) score after surgery were analyzed. RESULTS Hospital stay and postoperative bed rest time of patients in group B were shorter than those in group A (P=0.004). Intraoperative blood loss, postoperative drainage volume, and postoperative pain relief of group B were significantly lower than those of group A (P=0.000). There was no significant difference in postoperative pathological results between the 2 groups (P=0.901). CONCLUSIONS Ultrasound- and microscope-assisted laminectomy replantation resulted in the reduced intraoperative blood loss, postoperative drainage volume, length of hospital stay, and postoperative VAS pain score, compared with total laminectomy and pedicle screw internal fixation for the surgical removal of tumors of the lumbar spinal canal.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Neoplasias da Coluna Vertebral
/
Ultrassonografia de Intervenção
/
Tomografia com Microscopia Eletrônica
/
Fixação Interna de Fraturas
/
Laminectomia
Tipo de estudo:
Observational_studies
Limite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Med Sci Monit
Assunto da revista:
MEDICINA
Ano de publicação:
2021
Tipo de documento:
Article