A medico-legal report is built on the information available to the expert at the point of instruction.
In personal injury and clinical negligence claims, medical experts are asked to give opinions on complex issues, which could range from causation to treatment needs or the long-term impact of injury.
In order to provide a report, the right groundwork must be laid by the instructing team.
Selecting the correct expert is the starting point. “Having a medical expert who has the expertise to report on the case is fundamental and a well informed report can strengthen the case,” says Daniel Mallard, UKExpertMedical Team Manager, Clinical Negligence & Personal Injury.
Good expert instruction then usually depends on three things: clarity, context and completeness.
When any of these elements are missing, the report may be delayed, qualified or followed by requests for further information. In some cases, an addendum report may be needed because key evidence was not available at the outset.
Preparing the evidence carefully before instruction can help experts provide clearer, more focused opinions and reduce avoidable delays.
Clarity: what is the expert being asked to answer?
Clarity about the questions the expert is being asked to answer is critical.
The letter of instruction is one of the most important documents an expert receives. It should explain what the expert is being asked to consider and identify the specific questions that need to be answered. “A comprehensive and detailed letter of instruction should cover the medical and factual context of the claim,” says Daniel. “The more information, the better. The expert needs a full view of the case details, the issues that need to be reported on and any salient information.”
Depending on the nature of the claim, this may include questions about diagnosis, causation, prognosis, treatment, rehabilitation, functional impact or future care needs. In clinical negligence claims, the expert may also be asked to comment on breach of duty and whether any alleged failings changed the outcome.
If there are known issues in dispute, these should also be identified clearly. This might include delayed symptom reporting, inconsistencies in the records, alternative explanations for symptoms, or disputed causation. Clear instructions help the expert understand their role from the outset. They also reduce the risk of a report dealing with general medical background while leaving the central issues unresolved.
Raising issues at the outset helps the expert address them directly, reducing the risk of further questions or avoidable delay.
This is where an experienced, appropriately qualified in-house support team can be crucial.
Context: what is the wider medical and factual picture?
Context around the claimant, the incident and the issues in dispute is essential, too.
The expert is not there to decide disputed facts unless specifically asked to comment on medical plausibility. However, they do need enough factual context to assess whether the medical evidence is consistent with the issues they have been asked to address.
Where there are competing accounts or factual uncertainty, this should be made clear in the instructions.
“Previous Reports and Witness Statements can be useful for an expert to have a well rounded understanding of the case,” says Daniel.
Pre-existing conditions are also part of this wider context. They do not automatically undermine a claim, but they do need to be understood. This can help the expert assess whether the incident caused a new injury, aggravated an existing condition or accelerated symptoms that may have developed in any event. The key question is often not simply whether a condition existed before, but how the claimant’s position changed after the incident.
Current symptoms and functional impact are also important. Medical records often focus on diagnosis and treatment, but they may not fully capture how an injury affects the claimant’s day-to-day life.
Experts may need information about work capacity, mobility, care needs, domestic tasks, sleep, social activity, psychological impact and independence. This can be particularly important when considering prognosis, rehabilitation needs and future losses.
A clear account of functional impact helps the expert understand the practical consequences of the injury, not just the clinical diagnosis.
Completeness: has the expert been given the right evidence?
A short case summary can also be helpful, provided it is balanced and does not replace the expert’s own review of the records. Its purpose is to orientate the expert, not to tell them what conclusion to reach.
Experts then need access to the medical records that are relevant to their opinion. Completeness in the records and evidence provided for review help the expert provide an opinion with greater confidence.
The range of records which may need to be obtained and provided include GP records, hospital notes, imaging, test results, operation notes, discharge summaries, physiotherapy records, rehabilitation records or occupational health documents.
In some cases, records from before the incident are just as important as records from after it. They may help establish the claimant’s baseline health, identify any pre-existing condition, or show whether similar symptoms were present before the index event.
A well-organised set of records can also make a significant difference. Where records are missing, duplicated, poorly ordered or difficult to navigate, the expert may need more time to review them or may be unable to give a firm opinion.
“Where voluminous records are involved, paginated records are an essential tool. They help keep costs down and allow the expert to best make use of their time,” says Daniel.
A chronology can also help the expert understand the timeline of events quickly and accurately. It should identify key dates, relevant consultations, investigations, diagnoses, treatment milestones and changes in symptoms.
This is particularly useful where records are extensive or where the timing of symptoms is important to causation. For example, an expert may need to know whether symptoms were immediate or delayed, when the claimant first sought treatment, and how their condition changed over time.
Why preparation matters
Good preparation does not mean overwhelming the expert with every possible document. It means ensuring that the expert has the right information, in a clear and usable format, before they begin their review.
For solicitors and claims teams, this can help reduce delays, improve the quality of the report and ensure that the expert’s opinion is focused on the issues that matter most.
At UKExpertMedical, careful preparation and clinical oversight are central to our medico-legal reporting process. Contact us to find out how clear instructions, organised records and focused expert review can help your case.
