Abstract Aim Appendicectomy is one of the most commonly performed emergency operations. There is no set guideline for an acceptable negative appendectomy rate (NAR) in the UK. Based on previous studies, a NAR of 15-30% is typically accepted. We sought to define our local practice NAR in our initial audit, introduced an appendicitis pathway based on this initial data, and then re-audited to assess whether there had been an improvement in the NAR. Method All emergency appendicectomies carried out over a 1-year period from April 2018 – April 2019 were initially analysed. The subsequent audit analysed data from August 2020 - November 2020, after the pathway had been introduced. Histological analysis was used to determine positive or negative appendicectomy. Results A total of 207 patients had an appendicectomy over the initial 1-year time frame. In our re-audit, 38 patients had an appendicectomy. Demographics were similar in both groups. The NAR increased from 17% to 18%. Conclusions On first glance, the NAR does not seem to have improved. On a closer look, all patients over the age of 18 in our re-audit had a pre-operative CT, and there were no negative appendicectomies in these patients. The issue arises with younger patients, in whom justifying the radiation associated with a CT scan may be difficult. Although ultrasound does not carry the same radiation risk, previous audits at our trust have shown both its sensitivity and specificity for appendicitis is below 50%. We may have to explore alternative imaging modalities in the paediatric population or accept the higher NAR.