Aim of the study was to assess up-to dated approach to magnetic flux and energy product, and application of magnets to osteoporotic jaw-bone repairing process. Material and methods. Data on small bio-magnets and magnet influence to reparation of bone layers in osteoporotic jaw-bone were analyzed. Structural and attractive force of bio-magnets with 2.8 mm radius (mini magnets with radius range of 2.8 to 4.0 mm) and magnets of 5.4 mm radius, if positioned to denturing base, were considered. Magnetism and magnetic energy forces were counted in miliTesla (or Gauss) units, as well as KJ/3 respectively. Structures of magnets were different, and there were NdFeB, PtFe and Sm integrated metal structures. Results. Resistance to corrosion was attributed to PtFe magnets, and capsulated Sm magnets. Available attractive energy of 159 KJ/3 for PtFe magnets and 80 militesla (800 gauss) for samarium magnets were established. Favorable attractive force of magnetic influx was considered to be 10 mm, stimulating osteoblastic activities and positive bone remodeling. Conclusion. PtFe and samarium (ACMA) magnets should be recommended for usage in reparation of osteoporotic jaw-bones.
