Unlocking the Midline: Management of Twin Mesiodens with Sequential Orthodontic Closure

Mesiodens, the most prevalent form of supernumerary teeth, typically occurs in the maxillary midline and may disrupt the normal eruption and alignment of permanent incisors. While a single mesiodens is frequently reported, the occurrence of twin mesiodens is relatively rare and can lead to complications such as midline diastema, delayed eruption, and anterior malalignment. Early diagnosis and appropriate intervention are critical to prevent long-term esthetic and functional disturbances.

This case report describes the clinical management of a pediatric patient presenting with two supernumerary teeth in the maxillary midline associated with spacing and displacement of the permanent incisors. Radiographic evaluation confirmed the presence and orientation of the supernumerary teeth. A multidisciplinary treatment plan involving extraction of the mesiodens followed by orthodontic therapy was implemented to achieve controlled space closure and proper alignment of the anterior teeth. Following removal of the supernumerary teeth and subsequent orthodontic guidance, satisfactory alignment of the maxillary incisors and closure of the midline diastema were achieved, resulting in improved esthetics and functional occlusion.

This report underscores the importance of early detection and interdisciplinary management in cases of supernumerary teeth. Timely surgical removal combined with orthodontic intervention can effectively restore normal dental alignment and optimize esthetic outcomes in patients presenting with twin mesiodens