Efficacy of ultrasound localization and fiberoptic bronchoscopy-guided percutaneous dilatational tracheostomy in the intensive care unit

The use of US-B PDT significantly shortened surgical duration, reduced intraoperative blood loss, lowering tracheal tube cuff leakage, enhancing first-attempt intubation success rate, and preventing complications such as posterior tracheal wall injury and tracheoesophageal fistula, ensuring superior safety. These findings highlight the safety and efficacy of this surgical approach for widespread use in ICUs equipped with the necessary facilities.