Kai Cahun from Oakhill Vets, in Goosnargh, Lancashire, put King under general anaesthetic before he could be treated.
He said: “Our diplomat surgeon, Guy Hinnigan, worked for several hours to remove them, while navigating the many vital structures in the area and avoiding any damage to the nerves responsible for facial movement and ear function.
“In most cases, the abnormally developed tooth is relatively small compared to typical horse teeth.
“However, in King’s case he had not one but two almost completely normal-sized teeth that had grown inside his skull.”
He said the practice had seen several similar cases over the years but “none with two very large teeth involved”.
“King’s case was certainly one of the most bizarre we’ve experienced,” he said.
