Trans-sphincteric perianal fistula
Anal pain and perianal discharge.
Loading Stack -
0 images remaining
A 55 mm thick-walled tract starts at the right perianal region and courses upwards with piercing both layers of the internal and external anal sphincters to open into the anal canal at 6 o’clock orientation
No abscess formation.
Right-sided trans-sphincteric perianal fistula as described.