Proximal humerus variable angle locking plate for the treatment of periprosthetic humeral fractures in a patient with previous tendon transfers: a case report - Rodrigo de Marinis, MD; Cristóbal López, MD; Christina Regan, BS; Sergio F. Guarin Perez, MD; Alfonso Valenzuela, MD; Gonzalo Kameid, MD; Rodrigo Liendo, MD (JSES Reviews, Reports, and Techniques, 2024)