Development of a virtual surgical plan for reverse shoulder arthroplasty as a treatment for complex proximal humerus fracture in an elderly patient - Roelof J. van Luit, MD; Jessie Rijntjes, MSc; Edsko Hekman, MSc; Lonneke Govaert, MD; Freek Hollman, PhD; Femke F. Schröder, PhD; Egbert J.D. Veen, PhD (JSES Reviews, Reports, and Techniques)