Letter to the editor regarding "Comparison of femoral neck system versus cannulated cancellous screws for the fixation of femoral neck fracture: a single­center retrospective cohort study".

ABSTRACT

PURPOSE: To improve the scientificity and accuracy of this study. METHOD: We studied the research methods of the article by carefully reading the author 's article and consulting the relevant literature. RESULT: The authors performed an excellent and meaningful work, finding that FNS appeared advantageous over CCS in Harris Hip Scores (HHS), operative time, and reoperation rates, providing clinicians with a basis for selecting internal fixation methods. It is a useful reference, but there are still some problems. CONCLUSION: In order to improve the scientific nature of the study, we believe that some aspects may need to be improved.