Lumbar Tubular Decompression: Barriers and Limitations Hampering the Technique's Dissemination Across Latin America.

OBJECTIVES:We sought to explore the barriers and limitations preventing the widespread use of tubular lumbar spine decompressions in Latin America. METHODS:A cross-sectional study was performed using a survey designed specifically by the authors. This survey was mailed to all spine surgeons who are members of AO Spine Latin America. Eighty-seven surgeons spanning 15 Latin American countries answered the survey. RESULTS:Thirty-one percent of participating surgeons claimed they needed to adapt their technique to perform minimally invasive tubular surgeries. Meanwhile, though 70.5% answered they do not consider tubular surgery expensive, 32.8% lacked access to standard equipment like a complete set of retractors or curved high-speed drill. CONCLUSIONS:Several barriers limit the development of tubular spine surgery in Latin America. The most important discrepancies between surgeons' preferred equipment and their availability for such operations are high-speed drills, bayoneted instruments, and hemostatic agents.