Surgery On esophageal manometry, abnormal spastic contractions in esophagus > 450 mmHgs cm in the body is suggestive of: A Type I achalasia B Type II achalasia C Type III achalasia D Jackhammer esophagus 💡 Explanation On esophageal manometry, abnormal spastic contractions in esophagus > 450 mmHgs cm in the body is suggestive of: ✓ Correct Answer: C. Type III achalasia