"I didn't feel like the ball had struck my eye and then I felt the blood start to pour. The scan on Friday confirmed a fracture of the right eye-socket and an explosion of the eyeball."
Remande's issue seems to be that there was no warning from officials that a ball was heading her way.
"Officials did not shout any warning as the player's ball went into the crowd," she told AFP.
She said scans had revealed a 'fracture of the right socket and the explosion of the eyeball'.
Three-time major winner Koepka was quick to apologise to Remande as she was being attended to on the course.
"It looked like it hit her right in the eye, so hopefully there's no, you know, loss of vision or anything like that," Koepka told media after his round.
"But it's not a fun feeling. I probably do it way more than I should. It seems just about every week we're hitting somebody, and you know, it's unfortunate. You're never trying to.
"It doesn't feel good, it really doesn't. You feel terrible for them. You know exactly how they are feeling, especially when you've got to go over there and apologise, because they are in pain, usually bleeding, and then to hit her in the face - you don't want to hit anybody in the face, especially not a woman, and it's not a good feeling."
In a statement, a Ryder Cup spokesperson said the traditional 'fore' warning was 'shouted several times'.
"It is distressing to hear that someone might suffer long-term consequences from a ball strike," a spokesperson said.
"The spectator hit by a ball at the sixth hole during Friday's play was treated by first responders immediately and taken to hospital.
"We have been in communication with the family involved, starting with the immediate on-course treatment and thereafter to provide support, helping with the logistics of repatriation, including providing a transfer for the family from Paris to Lyon. We will continue to offer support for as long as necessary.
"Ball strikes are an occasional hazard for spectators but this kind of incident is extremely rare. We can confirm that "fore" was shouted several times but also appreciate how hard it can be to know when and where every ball is struck if you are in the crowd.
"We are hugely sympathetic and will do everything we can to support the spectator, insofar as that is possible under very difficult circumstances."