Aims: This review of literature aimed to assess the role and establish the current status of transanal endoscopic microsurgery (TEM) in the management of benign and malignant rectal lesions.
Methods: A review of the literature was undertaken through the Medline database and by cross-referencing previous publications, thus identifying 54 relevant publications on TEM in the management of rectal lesions. Aggregated results of various parameters were calculated but statistical comparisons deemed unsuitable due to heterogeneity of data.