ἐκστροφή · ekstrophē — LSJ
dislocation, τῶν δακτύλων Alciphr. 3.54; ἐ. τοῦ σφιγκτῆρος, eversio ani, Hippiatr. 41 : metaph., τοῦ λόγου Plu. Comm.not. 2.1072c.
transmutation of base metal, Zos.Alch. p.195B.
inversion of uterus, Sor. 1.73.
projection of the eyes, Archig. ap. Orib. 46.26.2.