This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
A new born baby presents with absent anal orifice and meconuria. What is the most appropriate management? 
Select and explain. 
A. Transverse colostomy, B. Conservative, C. Posterior Saggital Anorectoplasty, D. Perenial V-Y plasty
A: Transverse colostomy
Answer: A: Transverse colostomy 
Explanation: Imperforate anus # A rare congenital disorder # Classified as being high or low depending on the site of the rectal termination in relation to the pelvic floor # Low defects: relatively easy to correct but prone to constipation # High defects: more difficult to correct and prone to faecal incontinence Ref: Bailey & Love&;s Sho Practice of Surgery,E25,Page-1247