Age-related prevalence and correlation of dental and periodontal lesions in second molars adjacent to mesioangular and horizontally impacted mandibular third molars: a CBCT study.

ABSTRACT: The management of asymptomatic impacted mandibular third molars (MTMs) remains controversial, particularly due to variations in impaction types and their associated risks. Mesioangular and horizontal impactions are common, yet their effects on adjacent mandibular second molars (MSMs) have not been thoroughly investigated. Clarifying the prevalence and severity of related pathologies and their correlation with age is crucial for clinical decision-making. This study aims to provide epidemiological evidence to support the management of mesioangular and horizontal MTMs. This study was a retrospective and cross-sectional observational study. CBCT data of 875 pairs of mesioangular and horizontal impacted MTMs and their adjacent MSMs in 643 patients were collected and evaluated by two observers.

SUBMITTER: Liu Y 

PROVIDER: S-EPMC12225154 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature