550 Inguinal hernia
Includes:
bubonocele
inguinal hernia (direct) (double) (indirect) (oblique) (sliding)
scrotal hernia
The following fifth-digit subclassification is for use with category 550:
0 unilateral or unspecified (not specified as recurrent)
Unilateral NOS
1 unilateral or unspecified, recurrent
2 bilateral (not specified as recurrent)
Bilateral NOS
3 bilateral, recurrent