ὑγίασις
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → For extreme diseases, extreme methods of cure, as to restriction, are most suitable.
German (Pape)
[Seite 1170] ἡ, = ὑγίανσις, Arist. eth. eud. 2, 1.
Russian (Dvoretsky)
ὑγίασις: εως ἡ Arst. v. l. = ὑγίανσις.