Congenital or acquired loss of body parts is of common occurrence and replacement of such parts for restoring their lost function and esthetics is done by using various bio-compatible materials. Proper assessment of the disfigured body parts and a feasible approach to rehabilitating them has for long, been the target of clinical maxillofacial prosthodontics. The aim of this article is to present a case report of such a silicone prosthesis for a patient with a congenital unilateral auricular defect.

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The mandibular molars are more prone to aberrations of canals. They include bifurcation and trifurcation of canals, fusion of roots, extreme canal curvatures and c-shaped canals which makes it difcult to diagnose and manage. The failure to treat them leads to re-infection and persistence of infection in the tooth. Hence, it is of utmost importance for the clinician to know the morphologic variations. The present case series aims to give a clinical insight of such aberrations. The ten cases presents with mandibular second molar with “c” shaped root canal system, which was diagnosed with Radiovisiography. The cases were treated endodontically and successfully managed