We found one dictionary that defines the word transsphenoidally:

General (1 matching dictionary)

1. transsphenoidally: Wiktionary

Definitions from Wiktionary (transsphenoidally) ▸ adverb:  In a transsphenoidal manner. ▸ Words similar to transsphenoidally ▸ Usage examples for transsphenoidally ▸ Idioms related to transsphenoidally ▸ Wikipedia articles (New!) ▸ Words that often appear near transsphenoidally ▸ Rhymes of transsphenoidally ▸ Invented words related to transsphenoidally