This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Treatment of choice for congenital glaucoma with corneal ulcer – 
Select and explain. 
A. Trabeculotomy, B. Goniotomy, C. Miotics, D. Steroids
A: Trabeculotomy
Answer: A: Trabeculotomy 
Explanation: Trabeculotomy is particularly useful when corneal clouding prevents visualization of the angle (as in this question due to present of corneal ulcer).