The anal verge is part of the anal region and consists of a band of squamous epithelial tissue which lacks hair follicles and extends from the inter-sphincteric groove to the perianal skin.
- 1. Surabhi VR, Menias CO, Amer AM, Elshikh M, Katabathina VS, Hara AK, Baughman WC, Kielar A, Elsayes KM, Siegel CL. Tumors and Tumorlike Conditions of the Anal Canal and Perianal Region: MR Imaging Findings. Radiographics : a review publication of the Radiological Society of North America, Inc. 36 (5): 1339-53. doi:10.1148/rg.2016150209 - Pubmed