SSI is a major cause of Morbidity, longer postoperative hospitalization, complication, and patients. Despite Modernization, SSI remains a major cause of patients’ dissatisfaction we can learn from existing Literature. We have lots of information which could be summarized all over, Internal (caused by patients body) external (caused by an outside source) has been discussed the variance in protocols and practice has been observed.Use and choice of antibiotics and multivitamins are discussed. How to detected and control Community Acquired