Abstract

Objective. To analyze early results of surgical treatment in patients with lumbar spinal stenosis using minimally invasive techniques for reconstruction of the spinal canal and fixation of the spine. Material and Methods . A total of 168 patients were treated with minimally invasive unilateral microsurgical decompression for spinal stenosis at the lumbar level. Results . The average length of post-operative inpatient care was 5.8 ± 2.8 days. When assessing the pain intensity in the legs and lumbar spine, as well as in daily activity, positive dynamics was noted after 1 and 6 months. Of the installed 732 screws, 18 (2.4 %) screws were displaced into the spinal canal by less than 2 mm and 4 (0.5 %) – by less than 4 mm. Signs of persistent subcompensated spinal stenosis at the operated level were detected in 5 (2.9 %) patients. The average intraoperative blood loss was 121.1 ± 22.0 ml. All patients were activated at the first day after surgery. Conclusion . Minimally invasive unilateral decompression, if necessary in combination with correction and fixation with percutaneous pedicle screw system and TLIF, eliminates factors causing compression of neural structures, reduces intraoperative blood loss, allows early activation of patients and shortens the length of hospital stay.

Highlights

  • A total of 168 patients were treated with minimally invasive unilateral microsurgical decompression for spinal stenosis at the lumbar level

  • Of the installed 732 screws, 18 (2.4 %) screws were displaced into the spinal canal by less than 2 mm and 4 (0.5 %) – by less than 4 mm

  • В связи с этим ежегодно увеличивается количество хирургических вмешательств у пациентов со стенозом позвоночного канала

Read more

Summary

Objective

To analyze early results of surgical treatment in patients with lumbar spinal stenosis using minimally invasive techniques for reconstruction of the spinal canal and fixation of the spine. A total of 168 patients were treated with minimally invasive unilateral microsurgical decompression for spinal stenosis at the lumbar level. If necessary in combination with correction and fixation with percutaneous pedicle screw system and TLIF, eliminates factors causing compression of neural structures, reduces intraoperative blood loss, allows early activation of patients and shortens the length of hospital stay. Мини-инвазивная реконструкция позвоночного канала при дегенеративном поясничном стенозе // Хирургия позвоночника. В связи с этим ежегодно увеличивается количество хирургических вмешательств у пациентов со стенозом позвоночного канала.

Дегенеративные поражения позвоночника Degenerative diseases of the spine
Материал и методы
Индекс Освестри
Findings
Заключение а б в
Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call