WALANT Thumb CMC Joint Denervation Under Field Sterility: A Case Report and Description of Technique

Thumb carpometacarpal (CMC) osteoarthritis is a common condition that can affect a patient's ability to function normally in daily life. Surgical CMC denervation of the thumb has emerged as a less invasive option for patients who want to recover and return to activity sooner. Here, we report the use of the Wide-Awake Local Anesthesia No Tourniquet technique for first CMC denervation under field sterility.