Newcastle Uni experts help treat sloth's toothache
Rico underwent a three operation at Chester Zoo, thought to be the first of its kind
A rare two-toed sloth at Chester Zoo has had his toothache cured after undergoing pioneering surgery.
Keepers spotted swelling on the side of 25-year-old Rico's face, and a series of check-ups found he needed an emergency procedure.
He then underwent a three hour operation, thought to be the first of its kind, with specialist teams removing two of his teeth alongside dental experts from Newcastle University.
Rico then willingly underwent an x-ray scan, which showed the surgery had been a success, and is now back eating his favourite snacks.
Charlotte Bentley, Veterinary Resident at the zoo, said: “Sloths have very different teeth to humans, which makes dentistry challenging.
"The large sharp teeth that were affected in Rico were caniniform teeth which are highly specialised molars.
"Whilst we couldn’t save both teeth, the great news is that since his procedure, the abscesses have not come back, and his latest x-ray shows his filling is still in place.
"It’s safe to say that the treatment worked at treating his toothache.”