Abstract
Transanal endoscopic surgery (TES) techniques encompass a variety of approaches, including
transanal endoscopic microsurgery and transanal minimally invasive surgery. These
allow a surgeon to perform local excision of rectal lesions with minimal morbidity
and the potential to spare the need for proctectomy. As understanding of the long-term
outcomes from these procedures has evolved, so have the indications for TES. In this
study, we review the development of TES, its early results, and the evolution of new
surgical techniques. In addition, we evaluate the most recent research on indications
and outcomes in rectal cancer.
Keywords
transanal endoscopic surgery - transanal endoscopic microsurgery - transanal minimally
invasive surgery - rectal cancer