Clinical negligence instructions split into two streams. In the first, the alleged negligence is psychiatric, missed diagnoses, inpatient suicides, medication errors, failures to admit or discharge, breach of confidence. Here a psychiatrist with the relevant sub-specialty addresses breach of duty against the Bolam/Bolitho test as well as causation. In the second, the negligence is in physical care and the psychiatric expert addresses only the consequential psychiatric injury.
We are careful to match the right type of expert to each instruction: liability reports require a consultant who is in current NHS practice in the relevant sub-specialty, while condition and prognosis reports can be written by an experienced medico-legal psychiatrist who may no longer be in full-time NHS work.