Application of computerized dynamic posturography in the diagnosis of balance disorders – interpretation of results and implication in clinical practice

Abstract

<b>Introduction:</b> Vertigo and balance disorders encompass a variety of symptoms that constitute the patient’s subjectiveexperience. The etiology of these symptoms is varied and may include vestibular disorders or central nervous systempathologies. Maintaining proper body posture and balance requires proper functioning and cooperation between the senseof vision, proprioception, and the vestibular organ. Computerized dynamic posturography facilitates a comprehensiveassessment of patient’s balance by objectifying and evaluating the function of its individual components.<b>Methodology:</b> The article discusses the technical aspects of computerized dynamic posturography and the principles for the interpretation of test results. Based on a literature review, the applicability of this method in the diagnostics of peripheraland central-origin balance disorders is discussed. The results of computerized dynamic posturography are also presented.<b>Conclusions:</b> The article presents a literature review regarding the diagnostic possibilities offered by computerized dynamic posturography. According to the analyzed studies, that method may constitute a valuable diagnostic tool as it facilitates comprehensive evaluation of the patient’s balance system. However, the availability of computerized dynamic posturography in Poland is still not broad enough, mainly due to the size and the high costs of the devices