Posterior percutaneous long-segment internal fixation effective for thoracolumbar fractures in ankylosing spondylitis

Written By : Dr. Shravani Dali |Medically Reviewed By : Dr. Kamal Kant Kohli Published On 2022-12-01T19:30:44+05:30 | Updated On 2 Dec 2022 4:57 PM IST

Posterior percutaneous long-segment internal fixation effective in treating thoracolumbar fractures in ankylosing spondylitis patients suggests a recent study published in the Journal of Orthopaedic Surgery and Research. Posterior percutaneous long-segment internal fixation and open fixation with long-segment screws have been used to treat thoracolumbar fractures in ankylosing spondylitis patients.

A study was conducted to observe the clinical effect of posterior percutaneous long-segment internal fixation in 26 ankylosing spondylitis (AS) patients with thoracolumbar fractures.

It was a Retrospective cohort study—forty-seven AS patients who were diagnosed with thoracolumbar fractures and treated from December 2014 to December 2018. Outcome measures were Visual analog scale score, Cobb angle, American Spinal Injury Association Grade, SF-Qualiveen score, pedicle screw misplacement rate, operative duration, blood loss, complications, bed rest duration and modified MacNab score.

All patients were divided into the percutaneous group (PG) and the open group. Twenty-six patients were treated with percutaneous long-segment internal fixation, and the remaining 21 underwent open fixation with long-segment screws. The minimum follow-up period was 12 months.

Results:

The operations were successful in both groups.
A patient in the PG showed class C wound healing, while the others showed class
A healing, and some patients experienced perioperative complications.
All patients were followed up for 12–48 months (mean, 33.81 months), and all patients showed clinical osseous fracture healing.
Significant differences were found in operative duration, intraoperative blood loss and postoperative bed rest duration between the two groups (P < 0.05).
No significant difference was found in improvement of the visual analog scale score, Cobb angle of spinal kyphosis or neurological function after the operation (P > 0.05).

As a minimally invasive procedure, posterior percutaneous long-segment internal fixation requires less time, results in less blood loss and causes less trauma. This procedure can also improve patients' pain, neurological function and kyphotic deformity and achieve effects similar to those of traditional methods. With this curative clinical effect, this procedure can be used as an ideal surgical treatment for thoracolumbar fractures in AS patients, especially for elderly patients with underlying diseases and high surgical risk.

Reference:

Ye, J., Jiang, P., Guan, H. et al. Surgical treatment of thoracolumbar fracture in ankylosing spondylitis: A comparison of percutaneous and open techniques. J Orthop Surg Res 17, 504 (2022). https://doi.org/10.1186/s13018-022-03378-w

Keywords:

Ye, J., Jiang, P., Guan, H, Surgical treatment, thoracolumbar, fracture, ankylosing spondylitis, comparison, percutaneous, open techniques, Orthop Surg Res, Ankylosing spondylitis, Thoracolumbar fracture, Percutaneous internal fixation, Posterior pedicle screw–rod system, 3D printing, Intraoperative neurophysiological monitoring, Journal of Orthopaedic Surgery and Research

Journal of Orthopaedic Surgery and Researchthoracolumbar fractureSurgical treatmentpercutaneousankylosing spondylitis

Source : Journal of Orthopaedic Surgery and Research

Dr. Shravani Dali

Dr. Shravani Dali has completed her BDS from Pravara institute of medical sciences, loni. Following which she extensively worked in the healthcare sector for 2+ years. She has been actively involved in writing blogs in field of health and wellness. Currently she is pursuing her Masters of public health-health administration from Tata institute of social sciences. She can be contacted at editorial@medicaldialogues.in.

Dr. Kamal Kant Kohli

Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751