Inner Ear Decompression Sickness

Inner ear decompression sickness (IEDCS) is an incompletely understood condition observed in compressed-gas divers, likely resulting from the precipitation of gas bubbles in the endolymphatic and perilymphatic spaces during a quick ascent. The classic presenting symptoms of IEDCS develop within approximately 30 minutes of surfacing and are vestibular in nature; these include vertigo, ataxia (or difficulty with coordination), nausea, and vomiting. To avoid the high morbidity associated with this condition requires prompt diagnosis and treatment. This activity describes the evaluation and management of inner ear decompression sickness and reviews the role of the inter-professional team in evaluating and treating patients with this condition.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.