<unk>  limb pain and<unk>  limb sensations are linked, but must be differentiated from one another. While<unk>  limb sensations are experienced by those with congenital limb deficiency, spinal cord injury, and amputation,<unk>  limb pain occurs almost exclusively as a result of amputation. Almost immediately following the amputation of a limb, 90–98% of patients report experiencing a<unk>  sensation. Nearly 75% of individuals experience the<unk>  as soon as anesthesia wears off, and the remaining 25% of patients experience<unk> s within a few days or weeks. Of those experiencing innocuous sensations, a majority of patients also report distinct painful sensations. Age and gender have not been shown to affect the onset or duration of<unk>  limb pain. Although it has not been fully explored, one investigation of lower limb amputation observed that as stump length decreased, there was a greater incidence of moderate and severe<unk> .
Phantom pain
Neuropathic pain
Allodynia
Visceral pain
Tenderness 
Psychogenic pain
Pain
Radicular pain