Flare reaction, characterized by excessive erythema, stiffness, and edema postoperatively, can lead to complex regional pain syndrome (CRPS) when pain is present. This study compares flare and CRPS incidence following hand surgeries performed under regional anesthesia with axillary block (RAAB) and WALANT (Wide-Awake Local Anesthesia No Tourniquet).
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CRPS severity score (CSS)
Timeframe: Postoperative first month
CRPS severity score (CSS)
Timeframe: Postoperative third month