Acute cricopharyngeal achalasia after general anesthesia in myotonic dystrophy: A case report.
Yunjung RhoJinmann ChonMyung Chul YooGa Yang ShimSung Joon ChungYun Soo SohPublished in: Medicine (2023)
Low body temperature and anesthetic medications such as opioids and hypnotic agents can induce myotonia in the cricopharyngeal muscle.