παρέμ-πτωσις · parem-ptōsis — LSJ
influx, entrance, τοῦ ὑγροῦ Arist. Resp. 476b8 ; occurrence, S.E. M. 7.175.
insertion of words, A.D. Synt. 16.11, al.; parenthesis, D.H. Amm. 2.2.
implication, A.D. Synt. 202.6, 203.22.
Medic., transfusion of blood into arteries, Erasistr. ap. Gal. 7.542, al., Id. ap. Anon.Lond. 27.7, Herod.Med. in Rh.Mus. 49.553, Plu. Frig. 2.948c.
intercidence of crisis, Gal. 9.868.
embolism of the retinal artery, Id. 14.777.