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
Pain in absolute glaucoma is best relieved by: March 2004 
Select and explain. 
A. Retrobulbar injection of alcohol, B. Analgesics, C. Trabeculectomy, D. Miotics
A: Retrobulbar injection of alcohol
Answer: A: Retrobulbar injection of alcohol 
Explanation: Ans. A i.e. Retrobulbar injection of steroid