Journal of Surgical Ultrasound

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2671-7883   pISSN 2288-9140

Fig. 9.

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Fig. 9. The three segments of the anal canal. (A) The three segments consist of the upper anal canal, mid-anal canal, and distal anal canal. (B) Detailed structures are shown.
J Surg Ultrasound 2024;11:7-17
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