They demonstrated that by performing LBPDs, MLs were much less frequently required 25% versus 6%, plus procedure times were shorter 35 versus 40 minutes, and fluoroscopy performance times were also shorter 13 versus 22minutes than when the EST method was used 8.
6% menor duración del procedimiento 35 vs. 40 min y menor tiempo de fluoroscopia 13 vs. 22 min comparada con la EST solamente 8.