Variable | Total (N = 24) | ||
---|---|---|---|
Age (years) | Mean (SD) | 13.9 (1.9) | |
Gender | n (%) | M | 14 (58.3%) |
V | 10 (41.7%) | ||
Impacted/retained molar | n (%) | 17 | 5 (20.8%) |
27 | 8 (33.3%) | ||
37 | 3 (12.5%) | ||
47 | 8 (33.3%) | ||
Molar location | n (%) | Inferior | 11 (45.8%) |
Superior | 13 (54.2%) | ||
Angulation | n (%) | Vertical | 13 (54.2%) |
Mesial | 6 (25%) | ||
Distal | 5 (20.8%) | ||
Degree of molar angulation | Mean (SD) | 21.4 (22.1) | |
Median (IQR) | 9.9 (7.4; 26.2) | ||
Impaction depth | n (%) | Moderate | 4 (16.7%) |
Severe | 20 (83.3%) | ||
Distance from the occlusal surface | Mean (SD) | 7.7 (3) | |
Median (IQR) | 7.1 (5.5; 10.3) | ||
Closed apex | n (%) | 11 (45.8%) | |
Anatomical radicular alteration | n (%) | 9 (37.5%) | |
Type of eruptive alteration | n (%) | Impaction | 6 (25%) |
Retention | 18 (75%) | ||
Size of the dental follicle (mm) | Mean (SD) | 2.1 (1) | |
Median (IQR) | 2.1 (1.3; 2.5) | ||
Increased dental follicle | n (%) | Present | 13 (54.2%) |