Table 6 Prevalence of unilateral and bilateral occurrences of 430 mandibular second molars with C-shaped canals among 257 patients
Unilateral | Bilateral n (%) | |||
|---|---|---|---|---|
Left n(%) | Right n(%) | Total n(%) | ||
Total of patient (n = 257) | 43 (16.7)* | 41 (16)* | 84 (32.7)§ | 173 (67.3)§ |
Total of teeth (n = 430) | 43 (10) | 41 (9.5) | 84 (19.5) | 346 (80.4) |