Computerized Dynamic Posturography: A Comprehensive Overview

Computerized Dynamic Posturography (CDP) is a state-of-the-art tool for objectively assessing balance and guiding diagnosis and treatment. This easy-to-read Q&A provides a comprehensive look at CDP.
What is Computerized Dynamic Posturography?
Computerized Dynamic Posturography (CDP) is a clinical tool used to evaluate a person’s ability to maintain balance and postural stability under various sensory conditions. It provides key insights into how the body relies on the visual, vestibular, and somatosensory systems to stay balanced, making it essential for diagnosing balance disorders. CDP is commonly used in medical settings to pinpoint the root causes of balance issues, allowing for more targeted rehabilitation.
What is the purpose of CDP testing?
CDP testing’s purpose is to assess patients’ balance by measuring their ability to stay stable under different conditions. It analyzes how the sensory systems (vision, vestibular, proprioception) work together, especially when one is compromised. CDP helps clinicians identify balance deficits, diagnose vestibular or neurological conditions and guide targeted rehabilitation to improve stability and reduce fall risks.
How does CDP test balance?
CDP examines factors such as center of pressure (COP) sway, helping clinicians understand how the body uses sensory information to maintain balance. The CDP system tests balance by introducing various challenges, such as changing textures, adjusting visuals, or moving the platform. During the test, CDP evaluates how well the patient maintains balance and how quickly they respond to changes in posture.