Computerized dynamic posturography for evaluating dizziness in patients with scarred orbital content.

Area of Science:

• Neurology
• Ophthalmology
• Vestibular Science

Background:

• Dizziness is a common complaint.
• Assessing dizziness in blind patients with no corneoretinal potential presents unique challenges.
• Corneoretinal potential is crucial for some balance assessments.

Purpose of the Study:

• To evaluate the effectiveness of computerized dynamic posturography (CDP) in assessing dizziness.
• To determine if CDP can be used in blind patients who lack corneoretinal potential.

Main Methods:

• Retrospective analysis of two young blind subjects with intraorbital scarring and dizziness.
• Utilized the NeuroCom's EquiTest System version 4.0 for CDP testing.
• Tests were conducted at a specialized center for balance disorders.

Main Results:

• CDP successfully identified vestibular dysfunction in the subjects.
• The severity of the vestibular dysfunction was determined to be severe.
• The technology provided objective data on balance impairments.

Conclusions:

• Computerized dynamic posturography (CDP) is a potentially reliable method for evaluating dizziness in blind individuals.
• CDP can overcome the limitations of lacking corneoretinal potential for balance assessment.
• This technique offers a viable solution for diagnosing vestibular issues in visually impaired patients.