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Sublingual Crescent Extension: A Solution for Loose Lower Denture-A Case Report

Nishna Pradeep,Jinsa P Devassy*

Mandibular complete dentures frequently lack retention and stability and offer less denture-supporting area than maxillary dentures. In case of severely resorbed ridges retention is highly compromised. Extending the anterior lingual flange of the lower denture sublingually makes it possible to achieve satisfactory retention in severely resorbed ridges. This clinical report describes a simpler method to achieve retention during impression making and thus help to maintain the retention and stability of lower dentures during function.