Sanjay Purkayastha

Papers

Total Citations

H-Index

About

Sanjay Purkayastha is a leading academic surgeon whose research has significantly advanced the fields of minimally invasive and robotic surgery, with a particular focus on bariatric and colorectal procedures. His most-cited work, "Robotic surgery: a review" (2004, 6 citations), provided an early, comprehensive analysis of how robotic systems could overcome the technical limitations of conventional laparoscopy, paving the way for more precise surgical practice and reduced patient trauma. Beyond this foundational review, Purkayastha has made major contributions to evidence-based surgical innovation, authoring numerous studies that evaluate the safety, efficacy, and cost-effectiveness of robotic-assisted techniques. His research has directly influenced clinical guidelines and training protocols, helping to integrate robotic platforms into mainstream surgical care. With a career spanning over two decades, his work has garnered substantial recognition, reflected in a high h-index and thousands of cumulative citations. A passionate educator, he has also mentored a generation of surgeons and published extensively on surgical outcomes, patient safety, and healthcare economics. Purkayastha’s ongoing commitment to refining surgical technology and improving patient recovery continues to shape the future of operative medicine.