Background:Majority of the patients suffering from chronic postsurgical pain have the assumption that the surgeon made an error or that something went wrong. in this study we will focus on the riskfactors and other dimensions of chronic post-operational pain that could help reduce the number of patients afflicted by the illness. Objective : to reduce the post operative pain , This paper will also focus on the risk-factors and other dimensions of chronic postoperational pain that could help reduce the number of patients afflicted by the illness. methodology : This study used secondary data, which is data that is already collected and recorded by another person that is readily available from other sources Results : Chronic post-operative pain remains a common occurrence . Enhancing the control of acute post-surgical pain is among the strategies that can go a long way in the forestalling of chronic postoperative pain Conclusion: Chronic post-operative pain remains a common occurrence. In the past few decades, the research standard has markedly developed although much work still needs to get done, mostly in the areas of risk factors and mechanisms