. . "neuropathic pain" . . . . . . . . . "Neuropathic pain" . . . . "peripheral neuropathic pain" . "Neuropathic pain" . . . "neuropathies" . . "Neuropathic pain#Central" . . . . . . . . "sensation of pain" . "pain" . . "nerve pain" . . . . . . "M79.2" . . . . . . "729.2" . . . . . . . . . . . . "neuropathic" . . "neuropathy" .