前頭 ぜんとう よう白質 はくしつ せつ ぎり じゅつじゃないです
zentōyōwa kushitsu setsugirijutsujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 前頭葉白質切截術

1. It's not a frontal lobe white matter transection.

Negative
Polite
Casual Register
Medicine