Differential Diagnosis of Absent Reflexes With Up Going Plantars 

Absent Reflexes With Up Going Plantars 

Differential diagnosis of absent reflexes with up going plantars / causes of absent reflexes with up going plantar are :

-hyponatremia
-Friedreich’s ataxia
-subacute combined degeneration of the cord
-vitamin B12 deficiency 
-tabes dorsalis
-pellagra
-spinal shock 
-conus medullaris lesion 
-motor neuron disease