Your browser doesn't support javascript.
loading
Clinical efficacy of unilateral percutaneous transfacet screws combined with contralateral pedicle screw versus bilateral pedicle screws fixation in the treatment of the degenerative lumbar disease / 中国骨伤
China Journal of Orthopaedics and Traumatology ; (12): 817-822, 2017.
Article in Chinese | WPRIM | ID: wpr-324605
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the surgical outcome of unilateral pedicle screw(UPS) after TLIF technique combined with contralateral percutaneous transfacet screw(PTS) fixation vs bilateral pedicle screws(BPS) fixation in treatment of degenerative lumbar disease.</p><p><b>METHODS</b>From January 2009 to June 2012, 46 patients with degenerative lumbar diseases, including 30 males and 16 females with an average age of 51.5 years old, who were divided into two groups according to different fixation methods. Twenty-two cases underwent UPS after TLIF technique combined with contralateral PTS fixation (group A), while the others underwent BPS fixation(group B). The relative data were analyzed, such as blood loss volume, operative time, fusion rate, ODI score, JOA score and so on.</p><p><b>RESULTS</b>All the patients were followed up for 1 to 3 years with an average of 22 months. Except one case of each group was uncertainty fusion, the rest have obtained bony fusion, and the fusion rates in group A and B were 95.5% and 95.8%, respectively. No displacement and breakage of screw were found during follow-up. Operative time and blood loss volume in group A were better than of group B(<0.05). ODI and JOA scores had improved obviously than preoperation(<0.05), but the differences had no statistical significance between two groups(>0.05).</p><p><b>CONCLUSIONS</b>Two approaches had similar clinical outcomes for degenerative lumbar disease with no severe instability. Compared with BPS fixation, the UPS after TLIF technique and contralateral PTS fixation has the advantages of less trauma, shorter operative time and less blood loss, and it is a safe and feasible surgical technique.</p>

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Journal of Orthopaedics and Traumatology Year: 2017 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Journal of Orthopaedics and Traumatology Year: 2017 Type: Article