This document discusses urodynamics, which is a urology symposium presentation on September 30th, 2022. It outlines the various measurements and assessments that are part of a urodynamics test, including voiding diaries, free flow measurements, filling phase measurements, voiding phase measurements, and urethral pressure profile measurements. The purpose is to evaluate bladder storage and voiding functions through cystometry and uroflowmetry to diagnose incontinence and other lower urinary tract dysfunctions.