hypophysectomy

noun
hy·​poph·​y·​sec·​to·​my | \(ˌ)hī-ˌpä-fə-ˈsek-tə-mē \
plural hypophysectomies

Definition of hypophysectomy 

: surgical removal of the pituitary gland

First Known Use of hypophysectomy

1909, in the meaning defined above

History and Etymology for hypophysectomy

hypophys(is) + -ectomy

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The first known use of hypophysectomy was in 1909

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hypophysectomy

noun
hy·​poph·​y·​sec·​to·​my | \-mē \
plural hypophysectomies

Medical Definition of hypophysectomy 

: surgical removal of the pituitary gland

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