ἐξάρθρωσις
From LSJ
τί ἦ μοι ταῦτα περὶ δρῦν ἢ περὶ πέτρην → but what is this to me, about an oak or a rock | but what are these things about a tree or a rock to me | why all this about trees and rocks | why all this about what we have nothing to do with | but why am I off on this tangent
English (LSJ)
εως, ἡ, A = ἐξάρθρημα, -ησις, Gal.18(2).323.
German (Pape)
[Seite 872] ἡ, die Ausrenkung, Galen.
Spanish (DGE)
-εως, ἡ
medic. dislocación, luxación Gal.18(2).323, Steph.in Hp.Fract.53.24, cf. tb. ἐξάρθρησις.