Table 4.

Prevalence and distribution of dental developmental anomalies in ALL survivors and controls

Prevalence	Control Group (n = 20)	Case Group (n = 38)	p-value
Anomaly present, n (%)	2 (10%)	32 (84.2%)	< 0.001ᵃ*
Anomaly absent, n (%)	18 (90%)	6 (15.8%)

Distribution of anomaly types	Total anomalies (n = 2)	Total anomalies (n = 53)
Microdontia	0	20 (37.7%)
Root malformation	0	13 (24.5%)
Taurodontism	0	8 (15.1%)
Enamel hypoplasia	0	5 (9.4%)
Dental agenesis	0	4 (7.5%)
Concrescence	1 (50%)	3 (5.7%)
Supernumerary teeth	1 (50%)	0 (0%)

Some patients exhibited multiple types of anomalies

ᵃChi-square test

*p < 0.05