A systematic review of management options for symptomatic scaphometacarpal impingement after trapeziectomy.

Pain after trapeziectomy is a vexing problem, most commonly due to scaphometacarpal impingement. A number of treatment strategies have been described and are examined in this systematic review. In total, 27 studies describing revision surgery for unsatisfactory results after trapeziectomy were included. Results after soft tissue or synthetic suspensionplasties, arthrodesis procedures, implant arthroplasty and costochondral autografting were included. Most studies were heterogeneous in terms of patient selection and procedure performed, and the level of evidence and methodological quality were uniformly low. Autologous suspensionplasty procedures are the best studied and most rigorously reported techniques, with modest improvements in pain widely reported. Newer techniques using synthetic suture button suspension are encouraging with the benefit of earlier mobilization but require further study. Due to high incidences of complication and revision, the literature does not support the use of implant arthroplasty after trapeziectomy. Arthrodesis appears to be a reasonable last resort when attempts at suspension have failed.