脊椎 せきつい麻酔 ますいじゃなかったです
sekitsuimasuijanakattadesu

Noun
Desu Copula

The polite, past negative form of 脊椎麻酔

1. Wasn't a spinal anesthetic.; Didn't have a spinal anesthetic.

Past/Perfective
Negative
Polite
Casual Register