Prevalence of Radix Entomolaris in Permanent Mandibular First Molars Among the Saudi Population: A Systematic Review and Meta-Analysis
Objective: Radix entomolaris (RE) refers to a supernumerary distolingual root that alters the root canal system of permanent mandibular first molars (PMFMs), complicating endodontic diagnosis and treatment. Although global prevalence data are available, population-specific estimates for the Saudi population remain hete...