It has been proposed that, mainly because chronic discomfort is really a pre-present scientific issue for the majority of patients undergoing musculoskeletal surgery, suffering catastrophising might exert its influence by hindering recovery from pre-present Long-term suffering as an alternative to exacerbating new suffering ensuing from surgery (Theunissen et al. 23 https://www.theorthopaedicandpainpractice.com/the-benefits-and-risks-of-knee-replacement-surgery/