Heller operation

Hel·ler op·er·a·tion

(hel'ĕr),
esophagomyotomy just above the gastroesophageal junction.
Farlex Partner Medical Dictionary © Farlex 2012

Heller,

Ernst, German surgeon, 1877-1964.
Heller operation - esophagomyotomy at the gastroesophageal region.
Medical Eponyms © Farlex 2012