Trapeziometacarpal joint arthritis: a personal approach to its treatment.

Many hand surgeons have fixed beliefs on how trapeziometcarapl (TMC) osteoarthritis should be treated. However, not all hand surgeons share the same fixed beliefs, so different factions of hand surgeons can hold contradictory beliefs. Many retain their fixed beliefs, rather than reconsidering them, when the best available evidence challenges them. The problem causing this heterogeneity of fixed beliefs is the lack of high-quality evidence that can withstand critical appraisal and cannot be ignored or simply dismissed by those with rigid contradictory beliefs. This article examines some of the dogmas surrounding the treatment of TMC osteoarthritis.