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Trapezium resection with or without tendon suspension arthroplasty has been considered the gold standard surgical treatment for thumb carpometacarpal joint osteoarthritis (CMCJ OA). However, the removal of the trapezium may result in subsidence or shortening of the first metacarpal axis. Resection may also lead to reduced pinch strength and thumb instability. Joint preservation techniques may be used in early stages of CMCJ OA to promote pain relief, return to function, and delay more invasive procedures such as a trapezium resection., Competing Interests: Disclosure The authors have nothing to disclose., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Partial joint denervation or surgical neuroma therapy are alternative concepts to treat pain around the ankle joint that preserve joint function and relieve pain by interrupting neural pathways that transmit pain impulses from the joint to the brain. This review article summarizes the indication, anatomic background, operative techniques, and clinical results of joint denervation or neuroma surgery, which, although rarely reported and used, may provide a valuable alternative treatment in selected patients with neurogenous problems around the ankle., (Copyright © 2013 Elsevier Inc. All rights reserved.)