Abstract: The invention comprises a computer-based system and method for enhanced goniometry using consumer grade data capture components coupled with software to monitor, track, and diagnose joint pain, injuries, and disorders. A video capture device is used to capture and display the movements of a patient in real time and stored in a database for review on a time-delayed basis. The patient movements are digitized by the video capture components and analyzed by the computer software program. By observing variations in joint movements and tracking the variations over time, a medical professional can monitor, evaluate, and diagnose a wide variety of joint diseases, injuries, and disorders. The medical professional can also prepare individualized treatment plans and monitor the results as the patient progresses in treatment and therapy. Additionally, the medical professional may use aggregated anonymous joint movement data to determine “best practices” for future patients, based on past results.