Table 2: St. James university hospital's classification of perianal fistula.
St. James University Hospital's Classification [7] |
|
Grade |
Name |
I |
Simple Linear Intersphincteric Fistula |
II |
Intersphincteric Fistula with an abscess or secondary tract |
III |
Transphincteric Fistula |
IV |
Transphincteric Fistula with an abscess or secondary tract |
V |
Supralevator and Translevator disease |