Role of Invasive Urodynamic Studies in Establishing Cauda Equina Syndrome and Postoperative Recovery.

Adjuvant information from UDS in combination with clinicoradiological findings help in accurate diagnosis even in patients with no objective motor and sensory deficits. Quantitative findings on UDS are consistent with postoperative recovery of patient's urination power, representing improvement and can be used as a prognostic factor.