Rehabilitation of Partially Edentulous Mandibular Arch with Semi-Precision Extracoronal Attachments - A Case Report

The restoration of a partially edentulous arch can be a great challenge when there is a Kennedy?s class I or class II situation with unilateral or bilateral posterior teeth that are completely missing. Successful restoration can be done with various conventional and contemporary treatment options. One such treatment modality is extracoronal attachment retained cast partial dentures. This article describes a case report with mandibular bilateral distal extension case with resorbed ridges rehabilitated with a cast partial denture having an extracoronal semi precision attachment (RHEIN 83 attachment system).