Firecracker - Qusetion - Correct/Incorrect ?

Is this correct ? I thought: Conus Medullaris = Bilateral LE weakness, sudden, Bowel/Bladder Dysfunction dysf, Impotence & Cauda = Uni Radicular Gradual severe pain, No Bowel/Bladder/impotence issues It says Cauda has B/B dysf ...and i have never heard of a triad for this.. Please help me D/D these and make out whether FC is correct here..FC is awesome but has errors sometimes.. so need help
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums