Variation in Nonsurgical Treatment Recommendations for Common Upper Extremity Conditions.

Background: In orthopaedic surgery, there is known surgeon-to-surgeon variation in recommendations for surgery. Variation in recommendations for nonsurgical treatment of common upper extremity conditions for which surgery is discretionary remains unclear.

Methods: One hundred eighty-three surgeons were included after completing six questions on six scenarios of upper extremity conditions regarding nonsurgical treatment recommendations. For one scenario, we measured the influence of reading a summary of preferred practice before making recommendations.

Results: Variation in nonsurgical treatment recommendations was observed between surgeons and between upper extremity conditions. Surgeons that reviewed a decision support paragraph were more likely to opine that surgery would eventually be beneficial.

Discussion: The notable variation in nonsurgical treatment recommendations indicates a substantial influence of surgeon bias in decision-making. To help ensure that decisions are consistent, surgeons may benefit from decision support and guidelines to help limit practice variation.