Evaluation may include the new cystometrogram and electromyogram testing of the bladder, which simulates filling and emptying of the bladder producing a several page color printout of the cause of urinary control problems. This is an outpatient test, which is performed in the Urodynamics Lab at Reston Hospital. It can reliably differentiate whether medical or surgical treatment will be most beneficial for the patient. Notice: Information on this web site is provided for informational purposes only and is not a substitute for professional medical advice. You should not use the information on this web site for diagnosing or treating a medical or health condition. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider.