Lateral Incisor Root Resorption: A Consequence of Ectopic Maxillary Canine Teeth

Abstract

Root resorption of permanent teeth is a recognized complication of ectopic maxillary permanent canines. This type of resorption is sometimes missed and can be diagnosed at the late presentation stage. Treatment of external resorption is complex and can require extraction of the affected tooth. This review provides an insight into the current evidence and guidance related to the interceptive treatment of displaced permanent maxillary canines to minimize the risk of resorption of adjacent teeth. Supported by two clinical cases, it looks into treatment options and long-term management of lateral incisors with external root resorption of varying severities. CPD/Clinical Relevance: Primary care practitioners are best placed to recognize displaced maxillary permanent canines in a timely manner, and so, root resorption of adjacent teeth may be prevented.