Disturbance during the morphodifferentiation
stage of tooth development will result in
Change in number of teeth
Ameloblastoma
Change in form and shape of the teeth/ Peg teeth
Hypoplasia
Disturbances in morphodifferentiation results in supernumerary roots or cusps, twinning, suppression of parts like cusp or root. Hutchinson's incisor is due to disturbance in morphodifferentiation.