Non-rigid connector: The wand to allay the stresses on abutment
Saurav Banerjee, Arlingstone Khongshei, Tapas K. Das Gupta, Ardhendu Banerjee
Abstract
Saurav Banerjee, Arlingstone Khongshei, Tapas K. Das Gupta, Ardhendu Banerjee
Abstract
The use of rigid connectors in 5-unit fixed dental prosthesis with a pier abutment can result in failure of weaker retainer in the long run as the pier abutment acts as a fulcrum. Non-rigid connector placed on the distal aspect of pier seems to reduce potentially excess stress concentration on the pier abutment.
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The use of rigid connectors in 5-unit fixed dental prosthesis with a pier abutment can result in failure of weaker retainer in the long run as the pier abutment acts as a fulcrum. Non-rigid connector placed on the distal aspect of pier seems to reduce potentially excess stress concentration on the pier abutment.
Key concepts: Retainer, Abutment, Pier, Cable gland, Structural engineering, Geotechnical engineering, Geology, Orthodontics