Heller myotomy

名词 n.

英文释义

名词 n.
  1. A surgical procedure, used to treat achalasia, in which the muscles of the cardia (lower esophageal sphincter) are cut, allowing food and liquids to pass to the stomach. countable,uncountable

词形变化

词源

First performed by Ernest Heller (1877–1964) in 1913.
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