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. 2008 Apr 1;23(4):541–551. doi: 10.1007/s00467-008-0764-7

Table 3.

Wingspread classification of anorectal malformations

Female Male
High High
 Anorectal agenesis  Anorectal agenesis
  With rectovaginal fistula   With rectourethral (prostatic) fistula
  Without fistula  Without fistula
 Rectal atresia  Rectal atresia
Intermediate Intermediate
  Rectovestibular fistula   Rectovestibular urethral fistula
  Rectovaginal fistula
 Anal agenesis without fistula   Anal agenesis without fistula
Low Low
 Anovestibular fistula  Anocutaneous fistula
 Anocutaneous fistula  Anal stenosis
 Anal stenosis  Rare malformation
Cloacal malformation
Rare malformation