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Table 1 Position of the distal rectum in relation to corresponding sacral vertebrae among different study groups

From: Anorectal anomalies in the male: revisiting the radiological classification

 

Position of the distal rectum in relation to corresponding sacral vertebrae

Below S5

At level of S5

At level of S4

At level of S3

At level of S2

Recto-bulbar fistula (21 cases)

16

5

–

–

–

Recto-prostatic fistula (30 cases)

--

3

16

10

1

Imperforate anus without fistula

(11 cases)

4

6

1

–

–