Chan‐Chi Chang

About

Chan-Chi Chang is a pioneering otolaryngologist and sleep surgeon whose work centers on advancing minimally invasive surgical treatments for obstructive sleep apnea (OSA). His primary research areas include transoral robotic surgery (TORS), intraoperative imaging, and lingual artery anatomy—critical for reducing hemorrhagic risks during tongue-base procedures. Chang’s most notable contribution is his 2020 study on real-time, intraoperative ultrasound-assisted TORS for OSA, which demonstrated how ultrasound guidance can precisely map the lingual artery’s position, thereby minimizing bleeding complications. This work, cited 8 times, represents a significant step toward safer, more effective robotic surgery for sleep-disordered breathing. By integrating point-of-care imaging into the operating room, Chang has helped bridge the gap between anatomical variability and surgical precision. His research is especially impactful for surgeons seeking to expand TORS applications while maintaining patient safety. Though early in his citation trajectory, Chang’s focus on practical, real-time solutions positions him as an innovator in sleep surgery—offering a template for future studies that combine robotics, ultrasound, and airway management.

Research Focus

Key Achievements

Top Papers

1. 1
   <scp>Real‐Time,</scp> Intraoperative, <scp>Ultrasound‐Assisted</scp> Transoral Robotic Surgery for Obstructive Sleep Apnea

   8 citations · 2020

Key Collaborators

Contact & Links