Abstract:
PURPOSE:We conducted a systematic review and meta-analysis to compare the postoperative outcomes of cortical screw and pedicle screw (PS) fixation techniques for posterior lumbar interbody fusion (PLIF). METHOD:We searched all comparative studies that compared postoperative outcomes of cortical screw and PS fixation techniques for lumbar spinal fusions from the PubMed and Scopus databases up to 2 October 2016. RESULTS:Eight of 1147 studies (N = 466 patients) were eligible: 5 back pain Visual Analog Scale (VAS); 4 leg pain VAS; 3 Oswestry Disability Index; 2 Japanese Orthopaedic Association scale; 5 intraoperative complications (dural tear and misplacement); 6 postoperative complications (hematoma, infection, adjacent segment disease and fracture); and 4 fusion rate studies were included. The unstandardized mean difference of back and leg pain VAS and Oswestry Disability Index of cortical bone trajectory (CBT) screw fixation was -0.14 (95% confidence interval [CI]: -2.46, 2.19), -0.46 (95% CI: -1.21, 0.29), and -1.64 (95% CI: -4.17, 0.89) scores lower than PS fixation for PLIF, but without statistical significance. Whereas PLIF with CBT screw fixation was insignificant higher Japanese Orthopaedic Association score of 0.87 (95% CI: -0.06, 1.81) when compared with PS fixation. CBT had a statistically significantly lower chance of postoperative complications by 0.49 (95% CI: 0.25, 0.95) when compared with PS fixation technique. However, CBT had no insignificant lower chance of intraoperative complication by 0.82 (95% CI: 0.28, 2.41) when compared with the PS technique. CONCLUSIONS:PLIF with CBT screw fixation had postoperative back and leg pain, disabilities, and function score.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Keorochana G,Pairuchvej S,Trathitephun W,Arirachakaran A,Predeeprompan P,Kongtharvonskul Jdoi
10.1016/j.wneu.2017.03.010subject
Has Abstractpub_date
2017-06-01 00:00:00pages
340-349eissn
1878-8750issn
1878-8769pii
S1878-8750(17)30322-4journal_volume
102pub_type
杂志文章,meta分析,评审abstract:OBJECTIVE:To evaluate whether the postoperative neutrophil-to-lymphocyte ratio (NLR) is a prognostic marker for patients with intracerebral hemorrhage (ICH) undergoing surgical hematoma evacuation. METHODS:This retrospective cohort study was conducted to identify patients with ICH who underwent hematoma evacuation bet...
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