Thai veterinarians on Monday removed 915 coins from a 25-year-old sea turtle which had been swallowing items thrown into her pool for good luck, eventually limiting her ability to swim. The coins and other objects removed from the turtle named Omsin – piggy bank in Thai – weighed 5kg. The turtle itself weighed 59kg. The green sea turtle, living at a conservation centre in Sriracha, Chonburi, east of the Thai capital of Bangkok, had been finding it hard to swim normally because of the weight. The vets said they believed the seven-hour-long operation was the world’s first such surgery. “We think it will take about a month to ensure she will fully recover,” said Nantarika Chansue, of Chulalongkorn University’s veterinary science faculty, adding that the turtle would need six more months of physical therapy. There was no immediate estimate of the value of the coins, some of them foreign and many corroded. Chulalongkorn University is a public and autonomous research university in Bangkok, Thailand. It is ranked as Thailand’s #1 university from various organisers such as QS world university ranking, Round university ranking, Centre for world university ranking etc. The university was established in 1917, making it the oldest institute of higher education in Thailand. The university began taking shape during King Chulalongkorn’s reign when he founded the Royal Pages School in 1902 at The Grand Palace of Thailand.