A Sumatran tiger named “Ratna” underwent corneal surgery.
By Joseph Guzman | May 18, 2021
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Staff at the Shepreth Wildlife Park discovered Ratna’s left eye was deteriorating and she developed a problem in her conjunctiva.
It was discovered she had a corneal ulcer.
Veterinarians were able to successfully surgically repair the big cat’s eye.
A veterinarian in the United Kingdom has successfully carried out what is believed to be the first corneal surgery on a tiger and has saved the animal’s eye.
BBC News reports a 17-year-old Sumatran tiger named Ratna that lives at Shepreth Wildlife Park near Cambridge has recovered after surgery to restore her eyesight.
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Ratna had a cataract removed from her left eye years before she and her daughter were moved to the wildlife park in 2019.
Staff had been keeping a close watch on the tiger’s eye as she needed daily eye drops and noticed the condition of Ratna’s eye was deteriorating as she developed a problem in her conjunctiva, the pink part of the eyeball.
It was discovered she had a corneal ulcer.
“I think perhaps she’d managed to jab her eye on a stick of bamboo in her enclosure,” David Williams, a surgeon from the Queen’s Veterinary School Hospital at the University of Cambridge, told the BBC.
She underwent an operation in February to treat the condition but her eye continued to get worse.
The next day Williams, along with veterinarian Steve Philp from the International Zoo Veterinary Group, carried out the first hood graft procedure on a big cat.
The surgery is not uncommon among domestic cats and dogs.
“It’s like we might do with any domestic cat - but with a lot more anaesthetic,” Williams told the BBC.
“But I don’t think anyone’s ever done this before in this species.”
Williams said Ratna’s eyesight “wasn’t fantastic” after her initial cataract surgery but the idea of the corneal surgery was to save the eye itself.
“We have stopped the problem giving her any pain,” he said.
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