What is a significant complication of benign cementoblastoma?

A significant complication of benign cementoblastoma is root resorption of adjacent teeth. This occurs because the tumor, which is typically associated with the roots of teeth and is characterized by the deposition of cementum-like tissue, can exert pressure on the roots of neighboring teeth. As the cementoblastoma grows, it may disrupt the vitality of those adjacent roots, leading to their resorption. This complication highlights the importance of monitoring and addressing benign cementoblastomas to prevent further dental complications and preserve the integrity of surrounding teeth.

While other options may present concerns in dental pathology, they are not considered primary complications related specifically to benign cementoblastomas. For instance, malignant transformation is extremely rare, and necrosis of surrounding tissue generally arises from more aggressive lesions. Infection can occur in any dental lesion but is not a direct or significant complication uniquely associated with benign cementoblastoma. The primary concern remains the potential for root resorption, making it a critical factor in the management of this condition.