Expert witnesses are used in personal injury cases to analyze the facts and provide expert testimony. Their opinions are used to determine damages, liability, and other outcomes. [[1](https://www.bobkatzlaw.com/faqs/what-is-the-role-of-an-expert-witness-in-a-personal-injury-case)] [[2](https://www.coluccio-law.com/expert-personal-injury-case/)] Expert witnesses are an integral part of the legal process and can play a key role in a successful case. [[3](https://bc-injury-law.com/costs-threats-expert-witnesses-abuse-process/)]