Clinical features of Conus Medullaris syndrome include all of the following Except:
The root value of Conus medullaris is S1-S5. Hence in conus medullaris syndrome, knee-jerk is preserved but ankle jerk is lost. Due to the involvement of coicospinal pathway, extensor plantars will be seen.
Plantar Extensor
Absent knee & ankle jerks
Sacral anesthesia
Lower sacral & coccygeal involvement
Guillian Barre syndrome & Alzheimer's disease