Applying evidence in the care of patients with rheumatoid hand and wrist deformities.

The traditional approach in managing rheumatoid hand deformities is based on the individual surgeon's experiences. In the current era of evidence-based medicine, formulating treatment for the rheumatoid hand fits perfectly within the framework of evidence-based medicine by leveraging the best evidence from the literature, incorporating surgeons' experience and considering patients' preferences. In this Special Topic article, we use a case example to illustrate how evidence-based medicine can be practiced within the framework of treating rheumatoid hand deformities by distilling the best evidence from the literature to guide surgeons in a rational approach for treating this common condition.