Table 2 Prevalence of multiple odontogenic keratocysts (OKCs) in different countries
Region | Total number of patients with | Reference | |||
|---|---|---|---|---|---|
an OKC | multiple OKCs | non-NBCCS multiple OKCs | NBCCS multiple OKCs | ||
Georgia, USA | 87 | 6 (6.9%) | 5 (5.7%) | 1 (1.1%) | Payne 1972 [78] |
Indiana, USA | 283 | 20 (7.0%) | 10 (3.5%) | 10 (3.5%) | Brannon 1976 [79] |
Mexico | 57 | 3 (5.3%) | 1 (1.8%) | 2 (3.5%) | Ledesma-Montes et al. 2000 [80] |
Singapore | 70 | 3 (4.3%) | 2 (2.8%), both male | 1 (1.4%), male | Chow 1998 [81] |
South Korea | 256 | 39 (15.2%) | 11 (4.3%) | 28 (11.0%) | Myoung et al. 2001 [82] |
Iran | 74 | 6 (8.1%) | 0 | 6 (8.1%) | Habibi et al. 2007 [83] |
South Korea | 181 | 7 (3.9%) | 3 (1.7%) | 4 (2.2%) | Yang et al. 2011 [84] |
India | 186 | 20 (10.8%) | 14 (7.5%) | 6 (3.2%) | Singh et al. 2013 [85] |
Saudi Arabia | 75 | 10 (13.3%) | 7 (9.3%) | 3 (4.0%) | Bello 2016 [86] |
China | 455 | 50 (11.0%) | 31 (6.8%) | 19 (4.2%) | Fidele et al. 2019 [87] |
Italy | 113 | 23 (19.2%) | 0 | 23 (19.2%) | Favia et al. 2022 [88] |
Turkey | 43 | 3 (6.9%) | 1 (2.3%) | 2 (4.7%) | Yilmaz et al. 2022 [89] |
India | 32 | 2 (6.3%) | 1 (3.1%) | 1 (3.1%) | Ac et al. 2023 [90] |
Czech Republic | 85 | 9 (10.5%) | 3 (3.5%) | 6 (7.0%) | Current study |