This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Benign Gastric Disease, Subject name: Surgery
Indication for fundoplication? 
Select and explain. 
A. GERD, B. Gastric volvulus, C. Diaphragmatic eventration, D. Bockdelec's hernia
A: GERD
Answer: A: GERD 
Explanation: Ans. is 'a' i.e., GERD o Fundoplication is indicated in patients of GERD in following conditions-Patients with evidence of severe esophageal injury (ulcer/stricture/barrett's).No response''relapse/incomplete resolution on medical therapy.Patients with long duration of symptoms.Patients with persistant symptoms at a young age.