Central sensitization significantly impacts opioid use in males post-TKA, challenging existing beliefs. Males with preoperative CSI scores indicating central sensitization showed sustained opioid use above norms, suggesting CSI as a predictive tool for postoperative opioid consumption. Recognizing sex-specific differences in central sensitization could improve pain management and opioid prescribing in TKA.
Martin et al. (Fri,) studied this question.