of the October 2022 issue, in the article titled 'Predictive factors associated with successful response to ultrasound guided genicular radiofrequency ablation, ' the word 'ultrasound' was misspelled as 'utrasound.' The corrected version should be as follows: Before correction Predictive factors associated with successful response to utrasound guided genicular radiofrequency ablation After correction Predictive factors associated with successful response to ultrasound guided genicular radiofrequency ablationWe sincerely apologize for any confusion that we may have caused.