Immediate Dentures: Procedure, Benefits, and Aftercare
Classified in Medicine & Health
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Denture Breakage and Repair
To repair a broken denture, ensure the fracture line fits perfectly without any missing material. Create dovetail retentions for the new material, avoiding the edges and focusing on the breaking line. Secure the fragments with a metal splint using wax and glue. Cast the denture's tissue surface with plaster, applying a separating agent. Incorporate auto-curable or thermocurable resin, and consider using metal mesh reinforcements for added strength. Cure the denture in boiling water, then remove the cast and plaster key. Polish the prosthesis with burs and rubbers to eliminate excess material. Note that there might be a slight color difference between the new and old material, but this is not a concern.