Abstract Background Bone grafts are widely used in oral and maxillofacial reconstruction. The influence of electromagnetic fields and magnets on the endogenous stimulation of target tissues has been investigated. This work aimed to assess the quality of bone healing in surgical cavities filled with autogenous bone grafts. under the influence of a permanent magnetic field produced by i... https://unitedssports.shop/product-category/bike-parts-cranks-crank-arms/