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
The treatment of choice of angle closure glaucoma is – 
Select and explain. 
A. Parasympathomimetic drugs, B. Iridectomy, C. Trabeculoplasty, D. Timolol
B: Iridectomy
Answer: B: Iridectomy 
Explanation: None