Woo-Jong Choi
Papers
2
Total Citations
38
H-Index
2
About
Woo-Jong Choi is a leading anesthesiologist whose research focuses on optimizing perioperative care in robot-assisted laparoscopic surgery (RALS). His work addresses the unique physiological challenges posed by pneumoperitoneum and the steep Trendelenburg position, particularly in urological procedures. Choi’s most cited study (30 citations) demonstrated that dynamic preload indices—pulse pressure variation (PPV) and stroke volume variation (SVV)—effectively predict fluid responsiveness in patients undergoing robot-assisted prostatectomy, providing critical guidance for intraoperative fluid management. He further advanced patient safety by investigating tracheal cuff shape, showing that tapered-shaped cuffs maintain more stable intracuff pressures than cylindrical tubes during RALS, reducing the risk of tracheal mucosal injury. These contributions have practical implications for anesthesiologists managing complex laparoscopic surgeries, where positional and pressure changes can compromise cardiovascular and airway integrity. By clarifying how to monitor fluid status and prevent airway complications, Choi’s work enhances both the safety and precision of anesthetic care in minimally invasive surgery.
Research Focus
Key Achievements
Top Papers
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