OKSANA GRIGORIEVA's doctor feared the singer had suffered a concussion after her alleged bust-up with ex-boyfriend Mel Gibson - and urged her to go for a brain scan.
The former couple is currently fighting it out in the courts for custody of their daughter Lucia after splitting earlier this year (10).
The Russian beauty has since accused the actor of attacking her during an argument in January (10), alleging she suffered severe bruising and had two of her teeth knocked out during the fight.
And in a declaration submitted to the courts, her physician, Dr. Arthur Gordon, claims he was concerned about abnormalities in Grigorieva's right eye after she came to him claiming she felt nauseous and dizzy following the alleged altercation.
In the papers, Dr. Gordon states, "She was hit in the head the day before and that since that time she had been suffering from nausea, headaches and dizziness, as well as 'aches all over.'"
According to TMZ.com, the declaration says Dr. Gordon recommended she went to hospital to have a scan to ensure she didn't have internal bleeding. However, she decided against going to the emergency room.
Grigorieva is set to reveal all about her alleged abuse at the hands of Gibson in a special interview with U.S. newsman Larry King set to air in America on Wednesday (17Nov10).