David Ligon

Papers

Total Citations

224

H-Index

About

David Ligon is a pioneering cardiothoracic surgeon whose work has fundamentally advanced minimally invasive cardiac surgery. His primary research focus is the development and clinical validation of robotically assisted coronary artery bypass grafting (CABG), particularly the totally endoscopic approach. Ligon’s major contribution is demonstrating the safety, feasibility, and reproducibility of this complex technique, which avoids traditional sternotomy and reduces patient trauma. His landmark paper, "Results of the Prospective Multicenter Trial of Robotically Assisted Totally Endoscopic Coronary Artery Bypass Grafting" (2006), with 224 citations, remains a cornerstone in the field, providing critical evidence that robotic CABG can achieve excellent graft patency and low complication rates. This work has helped shift surgical practice toward less invasive options, directly impacting patient recovery and outcomes. Ligon’s leadership in multicenter trials has established benchmarks for robotic cardiac procedures, making him a key figure in the integration of advanced technology into routine surgical care. His contributions continue to inspire a new generation of surgeons exploring robotic and endoscopic techniques.