Cardile C, Arrigoni P, Cazzaniga C, Zaolino C, Ragni P, Randelli PS. Traumatic acute stem rupture in stress shielding bone resorption of a bipolar radial head arthroplasty: case report and literature review. Acta Biomed. 2021;92(S1):e2021252. doi:10.23750/abm.v92iS1.11790