Corneal nerve loss is related to the severity of painful diabetic neuropathy.
Alise KaltenieceMaryam FerdousiShazli AzmiSaif Ullah KhanAnne WorthingtonAndrew MarshallCatharina G FaberGiuseppe Lauria PinterAndrew J M BoultonHandrean SoranRayaz Ahmed MalikPublished in: European journal of neurology (2021)
Corneal confocal microscopy reveals increasing corneal nerve fibre loss with increasing severity of neuropathic pain and a good diagnostic outcome for identifying patients with PDN.