title: Prepapillary vascular loop-reply.
authors.affiliation: Retina Service of Wills Eye Hospital, Mid Atlantic Retina, Philadelphia, Pennsylvania.
authors.forename: Ehsan
authors.initials: E
authors.lastname: Rahimy
authors.affiliation: Retina Service of Wills Eye Hospital, Mid Atlantic Retina, Philadelphia, Pennsylvania.
authors.forename: Nadim
authors.initials: N
authors.lastname: Rayess
authors.affiliation: Retina Service of Wills Eye Hospital, Mid Atlantic Retina, Philadelphia, Pennsylvania.
authors.forename: Richard S
authors.initials: RS
authors.lastname: Kaiser
mesh_terms: D016489:Head Injuries, Closed / Q000209:etiology*; D006801:Humans; D008297:Male; D009898:Optic Disk / Q000098:blood supply*; D012161:Retinal Artery / Q000293:injuries*; D015356:Retinal Artery Occlusion / Q000209:etiology*; D014102:Torsion Abnormality / Q000209:etiology*