Conor McGregor has lost his attempt to overturn a jury’s order that he compensates a woman who accused him of raping her, with Ireland’s court of appeal rejecting the appeal in its entirety.

The plaintiff, Nikita Hand, alleged that the martial arts fighter sexually assaulted her on 9 December 2018. A jury last November ordered McGregor to pay her nearly €250,000 (£216,000) in damages.

McGregor, 36, denied the allegation and said he had “fully consensual sex” with Hand. He also denied causing bruising to the plaintiff.

In the appeal heard earlier this month, lawyers for McGregor said the judge erred in directing the jury to decide whether he “assaulted” rather than “sexually assaulted” the victim.

Judge Brian O’Moore said on Thursday that the appeal court had no doubt the overall effect of the trial judge’s charge was to tell them the central allegation by Hand against McGregor was that he had raped her.

McGregor’s legal team had also argued that the judge should not have allowed a line of questioning during cross-examination regarding McGregor’s “no comment” responses in a police interview. That ground was also rejected.

Hand said in a statement outside the court: “To every survivor out there, I know how hard it is but please don’t be silenced … You deserve to be heard, you also deserve justice. Today, I can finally move on and try to heal.”

Hand told the high court in November that she and a friend had made contact with McGregor, whom she knew, after a work Christmas party. She said they were driven by McGregor to a party in a penthouse room of a Dublin hotel where drugs and alcohol were consumed.

She said McGregor, who was not in court on Thursday, took her to a bedroom in the penthouse and sexually assaulted her.

Hand’s lawyer told the jury that when she was referred to a sexual assault treatment unit the day after the alleged assault, a doctor was so concerned that he directed that photographs be taken of her injuries.