<P> Pyramiding is a shell deformity commonly found in captive turtles, in which the shell grows unevenly resulting in a "pyramid" shape underlying each scute . This deformity can vary in severity from barely noticeable to life - threatening . Indian star tortoises and some other species display this morphology naturally . </P> <P> Several causes can lead to pyramiding, including excessive animal or vegetable protein; inadequate calcium, sunlight, and / or vitamin D3; and excessive moisture / poor nutrition foods . Once pyramiding has occurred, it cannot be reversed, though if the underlying problem is corrected, the animal may still lead a long, healthy life . </P> <P> Turtles' shells may become broken due to natural causes, accidents, or intention . When the split is not too wide the shell may be brought together by screwing bolts into the shell then connecting the bolts with a wire; otherwise, a special device may be required . </P>

Can a sea turtle survive with a broken shell
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