French translation and transcultural adaptation of the shoulder pain and disability index (SPADI).

Background: A French version of the Shoulder Pain and Disability Index (SPADI) is currently unavailable for clinical and research use in French-speaking countries.

Objectives: To translate and transculturally adapt the Shoulder Pain And Disability Index (SPADI) from English to French language.

Design: Translation and transcultural adaptation of a Patient-Reported Outcome Measure.