Threshold for Computer- and Robot-Assisted Knee and Hip Replacements in the English National Health Service

ObjectivesTo estimate threshold prices for computer- and robot-assisted knee and hip replacement.MethodsA lifetime cohort Markov model provided the framework for analysis. Linked primary care and inpatient hospital records informed estimates of outcomes under current practice. Outcomes were estimated under a range of hypothetical relative improvements in quality of life if unrevised and in revision risk after computer or robot-assisted surgery....