A pre-operative assessment is performed on patients who are going to have a procedure or operation performed under a range of different types of anaesthetic. It is typically the first step after referral in a surgical pathway. Documenting accurate information is essential to ensure all pre-operative test and therapies have been carried out correctly. Interneurons Pre-operative Assessment Module achieves this and collects helpful patient information (e.g. Diagnosis, Medicines etc) that can be referenced during the inpatient stay.