Wireless In-Ear Communication for Total Joint Arthroplasty: A Simulated Operating Room Evaluation

Abstract

Effective communication is vital for patient safety, yet failures are common, often due to outdated methods. This study aimed to assess whether in-ear communication devices improve communication in orthopedic surgery simulations compared to traditional loud voice methods. Fifteen participants underwent simulations using both in-ear wireless devices and standard communication. Results showed significant improvements with in-ear devices in correctly identifying phrases (78.6% vs 44%), effectiveness (7.9/10 vs 4.9/10), and clarity (8/10 vs 4/10), all P < .001. Participants also favored in-ear devices in usability assessments. Sound levels recorded were comparable between groups. In conclusion, in-ear communication is safe and effective in orthopedic settings, potentially enhancing efficiency and safety. These devices can mitigate loud noises, benefiting surgeon well-being and patient outcomes.