2 results
Goodsall's Rule states that 
Fistulas can be described as anterior or posterior relating to a line
GoodsallRule #Goodsall’s #fistulainano ... #parksclassification
Fistula-In-Ano: External opening of fistulus tract is apparent in photo above. Proximal opening would
be at level
Clinical #Photo #FistulaInAno