Conclusion
In our study, in which scoring systems were evaluated for predicting the success rate of RIRS and postoperative infective complications, it was shown that modified S-ReCS and R.I.R.S scoring systems could predict success; however, RUSS failed to do so. According to literature, a prolonged surgical duration and infective complications are related; however, our results showed that advanced age is a risk factor. More importantly, it has been shown that the R.I.R.S scoring system can be used to predict infective complications. However, considering its low selectivity, we believe that the development of new parameters or unique scoring systems is warranted in the future.