AI-Powered Surgery Tool Repeatedly Injuring Patients, Lawsuits Claim
Source evidence cited by public records. This page shows where the source is used, its trust tier, and when it was last checked in the seed.
Records using this source
- AI-Enabled TruDi Navigation System Was Alleged to Have Contributed to Patient's Stroke During June 2022 Sinus Procedure
event | 9 June 2026 | 82%
Patient Erin Ralph allegedly suffered carotid-artery injury and a stroke after a June 23, 2022 sinus procedure in Texas in which surgeon Marc Dean reportedly used Acclarent's AI-enabled TruDi Navigation System. Ralph's lawsuit alleged TruDi misinformed Dean about the instrument's position inside her head; Acclarent and Integra LifeSciences, which later acquired Acclarent, reportedly denied a causal connection.
- AI-Enabled TruDi Navigation System Was Alleged to Have Contributed to Patient's Stroke During May 2023 Sinuplasty
event | 9 June 2026 | 82%
Patient Donna Fernihough allegedly suffered carotid-artery damage and a same-day stroke during a May 19, 2023 balloon sinuplasty in Texas in which surgeon Marc Dean reportedly used Acclarent's AI-enabled TruDi Navigation System. Her lawsuit alleged the system's AI-assisted navigation contributed to unsafe guidance during the procedure; Acclarent and Integra LifeSciences, which later acquired Acclarent, denied evidence linking TruDi's AI to the injuries.