Latest Advances in Intersphincteric Resection for Low Rectal Cancer

<div>Type of ISR according to amount of excision of the internal anal sphincter. (a) Partial ISR. (b) Subtotal ISR. (c) Total ISR. EAS: external anal sphincter; IAS: internal anal sphincter; LAM: levator ani muscle.</div>

Gastroenterology Research and Practice

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Figure 1

Figure 1: Latest Advances in Intersphincteric Resection for Low Rectal Cancer 