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Several families of '''lizard''' can voluntarily '''discard the tail''' when seized by a predator. This is known as''' autotomy'''. The discarded wriggling tail is thought to '''distract the attention of the predator''', enabling the lizard to escape.
Several families of '''lizard''' can voluntarily '''discard the tail''' when seized by a predator. This is known as''' autotomy'''. The discarded wriggling tail is thought to '''distract the attention of the predator''', enabling the lizard to escape.
In a '''clinical scenario''', autotomy may occur when the lizard is being '''restrained'''. It is important to be prepared for (and try to prevent) this occurrence.
In a '''clinical scenario''', autotomy may occur when the lizard is being '''restrained'''. It is important to be prepared for (and try to prevent) this occurrence.
Autotomy and regeneration occur in many '''[[Lizard Classification|iguanid]]''' species but not in many [[Lizard Classification|agamids]], [[Monitor|monitors]] and [[Chameleon|chameleons]].
Autotomy and regeneration occur in many '''[[Lizard Classification|iguanid]]''' species but not in many [[Lizard Classification|agamids]], [[Monitor|monitors]] and [[Chameleon|chameleons]].
Lizards that are capable of autotomy have a '''vertical fracture plane''' through the body and part of the neural arch of the tail vertebrae. This is a '''plate''' of '''cartilage or connective tissue''' that develops after ossification. The vasculature supplying the tail immediately '''spasms''' when autotomy occurs, which stops any [[Haemorrhage|haemorrhage]].
==Treatment==
==Treatment==