Persistent thumb sucking affects speech, jaw growth: Dr Kalra
According to periodontal surgeon Dr Gauri Kalra, persistent thumb sucking beyond early childhood exerts abnormal forces on palate, teeth, and jawbones, causing open bites and speech issues. Early paediatric dental assessment is crucial for detecting malocclusions and preventing long-term structural deformities. Timely intervention improves oral growth and phonetic development outcomes.