questions:     query regarding    a piglet having congenital anomilis of anus  [  suspected to be -atresia ani et recti ]- 
 answers: wash the anal area with betadine solution  , ,open the rectal opening after applying l.a  ,surgical procedure will be require in such cases [ purse sting suture may required after operation    . , give a course of an antibiotic & antihistaminic for 3-4 days , post operative care should be taken , [ prior to  go for urgical procedure a x- ray  of anus or lower abdomen may required]