The biomechanics of the bone and of metal, Zantex and PEEK bars in normal and osteoporotic condition, surrounding implants over protocols: an analysis by the Finite Element Method. RSD [Internet]. 2022 Feb. 6 [cited 2025 Dec. 6];11(2):e59111226183. Available from: https://rsdjournal.org/rsd/article/view/26183