Medical imaging — MRI, CT, X-ray, ultrasound — is central evidence in personal injury, medical malpractice, and workers' compensation litigation. From the first case review through trial, imaging studies inform strategy, support expert opinions, and communicate injury to fact-finders. Here is how attorneys use imaging at each stage of a matter.
Case Intake and Initial Review
At intake, imaging studies help attorneys assess the nature and extent of injury before committing resources to a matter. A professional image set at this stage — organized by series, properly labeled — allows the attorney and any consulting expert to quickly evaluate what the imaging shows.
This is also the stage where the DICOM study should be secured. Imaging records can be difficult to obtain later, and the original DICOM data is more complete and reliable than secondary copies.
Expert Witness Review and Preparation
Medical expert witnesses need the actual DICOM imaging data — not just the radiology report — to form an independent opinion. Once the expert has reviewed the study, they will identify the relevant images or series that support their opinion. Those images then need to be prepared as a professional image set for the expert's use at deposition and trial.
Coordinating between the attorney and the expert on which images to include, how to organize them, and what format is needed is a critical step that is often underestimated.
Deposition
At deposition, medical experts are typically questioned about the imaging they reviewed. Having a professional, organized image set — with consistent labeling and clear reproduction — allows the expert to reference specific images efficiently and accurately.
Multiple sets are typically needed: one for the witness, one for deposing counsel, one for the court reporter's record, and sometimes additional sets for co-counsel or co-defendants.
Mediation and Settlement Conferences
Medical imaging can be a powerful tool in mediation. A well-organized, professionally produced image set communicates the nature and severity of injury in a way that written records alone cannot. Large-format exhibit prints are particularly effective in mediation settings where the mediator and opposing counsel are reviewing materials in person.
Trial
At trial, medical imaging may be used during expert testimony, displayed on courtroom monitors, or presented as large-format exhibit boards. Each use requires different preparation. Courtroom monitor display requires high-resolution digital files. Exhibit boards require large-format printing. Expert testimony requires organized physical sets that the witness can reference on the stand.
Planning the imaging presentation for trial — formats, quantities, and logistics — should begin well before the trial date.
Multi-Party Matters
In matters with multiple defendants, co-counsel, or parties, duplicate image sets are needed for each. Producing consistent, identical sets from the same source study ensures that all parties are working from the same imaging data — which matters when experts on both sides are reviewing the same study.
Lightning Medical provides medical image reproduction and litigation-support services. Lightning Medical does not provide medical diagnoses, radiological interpretations, medical opinions, or legal advice.