In this study, a selection of articles on trepanation in Pre-Columbian Peru were chosen to represent the four departments of Amazonas, Apurímac, Lima and Cusco. The available data was extracted...Show moreIn this study, a selection of articles on trepanation in Pre-Columbian Peru were chosen to represent the four departments of Amazonas, Apurímac, Lima and Cusco. The available data was extracted from these articles, and combined in order to greater understand the variations between the method, location, biological profiles and frequency of trepanations in Peru before the Spanish conquest. The survival rate for this sample, at 54% (n=136), suggests a lower rate than shown in previous studies. This result is discussed, in relation to surrounding issues within trepanation studies to understand the true implications of the results. The lack of available data, as well as the future improvements imaging technology encourage for further research into the subject of survival and the nature of Peruvian trepanations, hopefully exceeding the problems encountered in the making of this study, as well as previous studies, on trepanation.Show less
