On Monday, doctors operated upon a 25-year old turtle which swallowed 915 coins in Bangkok, Thailand.
The turtle mistook these coins for food and kept eating them until they caused her stomach to ache.
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The operation was performed on the turtle named Om Sin at the Chulalongkorn University of Veterinary Science
The coins almost weighed five kilograms and were in her stomach for a long time till the surgeons performed the seven-hour operation.
The weight of the coins caused large cracks on the skin of turtle's stomach. The observers noticed her trouble after she could barely swim.
Om Sin, which is Thai for Piggy Bank, was sent to the faculty from Sea Turtle Conservation Centre of the Royal Thai Navy in Sattahip District, Chonburi, last month.
According to popular Thai belief, it is considered good luck to toss coins in a turtle pond.
The incision made on the turtle' stomach was big. It was required to scoop out coins from her belly.
The veterinarians found it hard to imagine how this turtle must have swallowed so many coins. They hadn't encountered a case like this before.
Om Sin will be at the faculty for another week before being sent back to the centre for full rehabilitation.