Tetraplegia, also known as quadriplegia, is paralysis caused by illness or injury to a human that results in the partial or total loss of use of all their limbs and torso; paraplegia is similar but does not affect the arms. The loss is usually sensory and motor, which means that both sensation and control are lost.
It is caused by damage to the brain or the spinal cord at a high level C1–C7—in particular, spinal cord injuries secondary to an inju...
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Tetraplegia, also known as quadriplegia, is paralysis caused by illness or injury to a human that results in the partial or total loss of use of all their limbs and torso; paraplegia is similar but does not affect the arms. The loss is usually sensory and motor, which means that both sensation and control are lost.
It is caused by damage to the brain or the spinal cord at a high level C1–C7—in particular, spinal cord injuries secondary to an injury to the cervical spine. The injury, which is known as a lesion, causes victims to lose partial or total function of all four limbs, meaning the arms and the legs. Tetraplegia is defined in many ways; C1–C4 usually affects arm movement more so than a C5–C7 injury; however, all quadriplegics have or have had some kind of finger dysfunction. So, it is not uncommon to have a quadriplegic with fully functional arms and only have their fingers that don't work.
Typical causes of this damage are trauma (such as car crash, fall or sports injury),...
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