The Extra Root Story–Radix Entomolaris: A Case Report

Root canal anatomy is considered highly unpredictable and complex. For a dental practice to be successful comprehending the external and internal anatomy of the tooth is crucial. Mandibular first molars are susceptible to anatomical abnormalities just like any other teeth. Extra root distolingually is one such anatomical variant. The term for this distolingual root is radix entomolaris RE. Endodontic treatment may be complicated by an additional root. Thus it is important to identify such anatomical variations for efficient endodontic management. This case report covered the treatment of a radix entomolaris case along with further details on the conditions etiology morphology incidence and prevalence.