Digital analysis of age-related dentoalveolar changes: a 50-year longitudinal study.

Researchers tracked tooth and jaw changes in 30 people with normal bites from age 13 to 62 using digital 3D scans, finding that arch depth and bite decreased, crown heights increased, and mandibular crowding worsened over time, while transverse widths largely remained stable.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.