A patient and doctor discuss<unk>  For people with this disorder, cognition and sensation are otherwise normal; for instance, patients can still feel discriminative touch (though not always temperature), and there are generally no detectable physical abnormalities. Because children and adults with the disorder cannot feel<unk> , they may not respond to problems, thus being at a higher risk of more severe diseases. Children with this condition often sustain oral cavity damage both in and around the oral cavity (such as having bitten off the tip of their tongue) or fractures to bones. Unnoticed infections and corneal damage due to foreign objects in the eye are also seen. There are generally two types of non-response exhibited: *<unk>  to<unk>  means that the<unk> ful stimulus is not even perceived: a patient cannot describe the intensity or type of<unk> . * Indifference to<unk>  means that the patient can perceive the stimulus, but lacks an appropriate response: they do not flinch or withdraw when exposed to<unk> .
Congenital insensitivity to pain
Hereditary neuralgic amyotrophy
Hereditary neuropathy with liability to pressure palsy
Hereditary sensory and autonomic neuropathy
Accessory nerve disorder
Monomelic amyotrophy
Split hand syndrome
Dissociated sensory loss