Pharmacology The defect in achalasia cardia is present in (not related -pathology) A Myenteric plexus of Auerbach B Meissner's plexus C Kiesselbach's plexus D Mesenteric plexus 💡 Explanation The defect in achalasia cardia is present in (not related -pathology) ✓ Correct Answer: A. Myenteric plexus of Auerbach