Cristina R. Harnsberger

Papers

Total Citations

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About

Cristina R. Harnsberger is a surgeon-scientist whose research focuses on advancing minimally invasive techniques in gastrointestinal and colorectal surgery, with particular emphasis on improving patient outcomes through innovative procedural modifications. Her major contributions include pioneering the use of intraoperative endoscopic botulinum toxin injection during total esophagectomy as an alternative to traditional pyloromyotomy or dilatation—a technique that reduces the need for additional drainage procedures and associated morbidity. This work, detailed in her most-cited paper (27 citations), addresses a critical challenge in esophageal surgery: impaired gastric emptying following esophagectomy. Dr. Harnsberger has also explored robotic-assisted approaches, such as total abdominal colectomy, demonstrating her commitment to integrating cutting-edge technology into surgical practice. Her research impacts both operative efficiency and postoperative recovery, offering safer, less invasive options for complex gastrointestinal procedures. By bridging endoscopic and robotic platforms, she advances the frontier of precision surgery, making her work highly relevant for trainees and researchers interested in surgical innovation and patient-centered outcomes.