| Refference No. | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Iwai | ||
| Year | 1981 | 1992 | 1996 | 2008 | 2010 | 2010 | 2010 | 2019 | ||
| Cases number | Patinents (n) | 59 | 55 | 6 | 7 | 192 | 5 | 61 | 5 | |
| Cysts (n) | 60 | 55 | 7 | 8 | 192 | 5 | 5 | |||
| Average age | 35.4 | 33.8 | 27.8 | 2 decade | 34.9 | 34.2 | 38.9 | 37.6 | ||
| Sex ratio (male:female) | 3.2:1 | 3:2.3 | 1:2 | - | 2:1 | 2:3 | 2.6:1 | 1:4 | ||
| Location (%) | Lower | Molars - ramus | 63.3a | 73.6c 26.4d | 71.4 | 100 | 70.7a | 1.0 | 75.4 | 80.0 |
| Incisors - premolars | 14.3 | 0.0 | 0.0 | 14.8 | 0.0 | |||||
| Upper | Molars | 33.3b | 14.3 | 0.0 | 29.3b | 0.0 | 1.6 | 0.0 | ||
| Incisors - premolars | 0.0 | 0.0 | 0.0 | 8.2 | 20.0 | |||||
| Unkwnon | 2.0 | 0.0 | 0.0 | 0.0 | - | 0.0 | 0.0 | 0.0 | ||
| Relation of BCNS* (%) | 0.0 | 0.0 | 0.0 | 0.0 | - | 0.0 | 0.0 | |||
| Cystic character (%) | Single | 100.0 | 0.0 | 83.3 | 87.5 | - | 0.0 | 100.0 | ||
| Maltiple | 0.0 | 0.0 | 16.7 | 12.5 | - | 0.0 | 0.0 | |||
| Form of cysts (%) | Unilocular | 98.3 | 0.0 | 100.0 | - | 93.0 | 60.0 | 87.0 | 80.0 | |
| Multilocular | 1.7 | 0.0 | 0.0 | - | 7.0 | 40.0 | 13.0 | 20.0 | ||
| Relation of impacted teeth (%) | Present | 72.0 | 75.7 | 16.7 | 100.0 | 69.4 | 60.0 | 50.0 | 60.0 | |
| None | 28.0 | 24.3 | 83.3 | 0.0 | 30.6 | 40.0 | 50.0 | 40.0 | ||
| Size of the cyst (%) | Over 4 cm | 72.0 | 5.9 cm (mean) | 83.3 | - | - | - | - | 0.0 | |
| Under 4 cm | 28.0 | 16.7 | - | - | - | - | 100.0 | |||
| Recurrence rate (%) | 1.7 | 2.2 | 0.0 | 0.0 | 4.2 | unknowne | 0.0 | 0.0 |