Concordance and Variability in Thoracolumbar Injury Classification and Severity Score (TLICS)-guided Treatment Decision-making.
Arash Emami, Siraj Shaikh, Kevin Rezzadeh et al.
✦ AI-curated · Sources linked
In 30 seconds
This systematic review and pooled analysis examined how often treatment decisions for thoracolumbar trauma aligned with recommendations from the Thoracolumbar Injury Classification and Severity Score (TLICS). Fourteen studies included 1,221 patients. Operative treatment occurred in 13.7% of patients with TLICS ≤3, while 6.1% of those with TLICS ≥5 were treated nonoperatively. For the indeterminate score of 4, 49.6% underwent surgery. The authors found substantial treatment variability, particularly in settings involving uncertainty about posterior ligamentous complex integrity, borderline injury morphology, or patient-specific clinical modifiers.
Key findings
- Among patients with TLICS ≤3, 13.7% (95% CI: 8.7-20.9) underwent operative treatment.
- Among patients with TLICS ≥5, 6.1% (95% CI: 3.2-11.3) were treated nonoperatively.
- For TLICS=4, operative treatment occurred in 49.6% (95% CI: 37.6-61.6).
- Delayed surgery after initial nonoperative management occurred in 7.5% (95% CI: 2.9-18.2); significant heterogeneity was observed across studies.
Why it matters
The pooled findings show that TLICS recommendations generally align with treatment decisions at low and high scores, while management varies more in borderline cases. Recognising uncertainty in ligamentous assessment, injury morphology, and clinical modifiers can help interpret the score as a decision-support framework rather than a substitute for clinical judgment.
What to keep in mind
Significant heterogeneity across studies limits the consistency of pooled estimates.