A 35-year-old male recreational runner with a 9-month history of left lateral foot pain self-referred to physical therapy while awaiting orthopaedic consultation. Before presenting to physical therapy, his primary care physician ordered radiographs and referred him to orthopaedics with a provisional diagnosis of multipartite os peroneum. Following examination, the initial treatment hypothesis was cuboid syndrome, as he met the majority of items in a proposed diagnostic cluster. J Orthop Sports Phys Ther 2017;47(1):41. doi:10.2519/jospt.2017.6941.
Keywords: foot; lower extremity; radiography; running.