Description: The magnetic attachment is a device for the retention of auxiliary restorations composed of a pair of heteropolar magnets.
advantage:
Simple operation, strong retention force, no lateral force transmission, which is beneficial to the health of the abutment;
Only vertical force is generated, no horizontal force and torsion force, and it has the function of protecting the abutment;
If a magnetic retainer is used in the anterior area, the clasp (metal "hook") can be omitted, which can make the denture beautiful;
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