Wolves have confirmed that striker Raul Jimenez suffered a fractured skull and has undergone an operation following his head clash with David Luis against Arsenal on Sunday, November 29.
The Mexican striker was stretchered off after the head clash with Arsenal defender David Luiz and was given oxygen after the accidental incident.
The clash of heads occurred early in the match and resulted in a lengthy delay of around 10 minutes as paramedics and medical staff saw to both players.
A London Ambulance Service spokesperson said: "We were called at 7:27pm today (29 November) to reports of a person injured at Emirates Stadium on Queensland Road, Holloway.
"We sent an ambulance crew, an advanced paramedic, an incident response officer and a medic in car to the scene. We also dispatched London’s Air Ambulance by car.
"We treated a man at the scene and took him to a major trauma centre.”
The 29-year-old was taken to a London hospital, where he was conscious and responding to treatment.
In a statement on Monday, Wolves said: "Raul is comfortable following an operation last night, which he underwent in a London hospital.
"He has since seen his partner Daniela and is now resting. He will remain under observation for a few days while he begins his recovery.
"The club would like to thank the medical staff at Arsenal, the NHS paramedics, hospital staff and surgeons who, through their skill and early response, were of such help.
"The club ask that Raul and his family are now afforded a period of space and privacy, before any further updates are provided in due course."