OXIDIZED ZIRCONIUM-NIOBIUM (OXINIUM) BALL HEAD: SYSTEMATIC REVIEW AND CASE REPORT OF LOCAL AND SYSTEMIC REACTIONS TO CATASTROPHIC FAILURE. EuroMed Bio J [Internet]. 2025 Sep. 17 [cited 2026 Apr. 30];17:07-11. Available from: https://www.embj.org/home/article/view/62