Neurology or Neurosurgery? Selecting the Correct Expert for Spinal Injury Claims

In clinical negligence and personal injury litigation, the distinction between a neurologist and a neurosurgeon is often significant for the quality of expert evidence provided to the court. When assessing spinal injury claims, solicitors should consider whether the alleged index events fall primarily within the remit of conservative neuro-diagnosis and long-term management, or whether the focus is on the decision-making process concerning surgical intervention and perioperative outcomes.

The Clinical Distinctions in Medico-Legal Practice

A consultant neurologist specialises in the diagnosis and medical management of disorders of the central and peripheral nervous system. In spinal cases, they are often instructed to report on prognosis, the impact of neuro-rehabilitation, and the interpretation of underlying pathology that may not require acute surgical management. They apply clinical frameworks such as the ASIA Impairment Scale to document the severity of spinal cord injury. When the case involves providing authoritative insights into neurological conditions and prognosis, the neurologist can provide the necessary clinical baseline for condition and prognosis reports.

Conversely, a neurosurgeon specialises in the operative management of the spinal column and cord. Their expertise is often sought when the alleged breach concerns the timing of spinal decompression, the technical performance of a fusion procedure, or the recognition of post-operative complications such as haematoma or infection. A neurosurgical expert is assessed on their ability to explain whether the decision to operate—or the decision to manage conservatively—aligned with the standard of care expected of a responsible body of medical opinion under the Bolam and Bolitho tests.

Legal Relevance and Expert Methodology

Under CPR Part 35, the court requires expert evidence to be focused on matters within the expert’s specific field of expertise. Instructing solicitors should ensure that the expert’s CV matches the issues in the claim. If a claim involves a dispute over the standard of informed consent for a laminectomy, a neurosurgeon with a subspecialty interest in spinal surgery is typically well-placed to address the disclosure of material risks under the Montgomery v Lanarkshire [2015] framework. If the issue is a failure to diagnose a spinal epidural abscess, the expert may need to address triage and acute investigation protocols, which can fall within the shared competence of both neurosurgeons and neurologists, or potentially emergency medicine specialists.

Common Considerations in Expert Selection

A risk in litigation is the instruction of a generalist when the case demands a subspecialist. In a complex case of spinal cord injury arising from an alleged delay in surgical decompression, instructing a neurologist to comment on the standard of surgical decision-making may lead to a challenge regarding the expert’s ability to comment on surgical thresholds. Conversely, instructing a surgeon to comment on long-term neurological prognosis may not always provide the court with the most nuanced evidence on neuro-rehabilitation and potential neurological improvement.

Where proceedings require a multifaceted view, or where the case spans different disciplines, an integrated approach can facilitate coherence. This is particularly relevant when the claim involves polytrauma, requiring an orthopaedic review of spinal stability alongside a neurological review of cord integrity.

The Role of Multi-Disciplinary Input

In complex litigation, the court may benefit from an integrated approach. CPR 35.12 facilitates discussions between experts to identify the issues on which they agree or disagree, though the strength of the evidence rests on the initial selection of the appropriate experts. Engaging matched subspecialists—such as a neurosurgeon to address surgical breach and a neurologist to address long-term condition and prognosis—allows for a more unified evidential narrative. This approach aims to reduce potential gaps in evidence, particularly during the preparation of joint statements.

Practical Guidance for Instructing Solicitors

When preparing to instruct, solicitors should evaluate the primary focus of the alleged breach:

• Surgical/Procedural: Focus on complications, consent, and technical decision-making; a consultant neurosurgeon is typically appropriate.
• Diagnostic/Conservative: Focus on initial clinical presentation, monitoring, and long-term prognosis; a consultant neurologist is typically appropriate.
• Integrated: Where the breach spans surgical decision-making and diagnostic delays, consider instructing specialists who can work in parallel.

Ensure that the medical records are fully chronologised before instruction. Experts should be provided with all relevant disclosures, including imaging (MRI/CT), pathology reports, and contemporaneous clinical notes. When identifying the right expert, query their specific experience in the surgical procedures or medical pathways in question to ensure their testimony aligns with current clinical practice. If the court directs the use of a single joint expert, remember that CPR 35.7 provides the mechanism for such an appointment, while CPR 35.8 governs the specific instructions provided to that expert.