Table 4 Summary of information of oral findings in seven cases of Larsen syndrome presented in this study and in previous reports [15,16,17,18,19,20]
Tsang et al. [15] | Chien et al. [18] | Kawahara et al. [16] | Percin et al. [19] | Kozaki et al. [20] | Sajnani et al. [17] | Present case | |
|---|---|---|---|---|---|---|---|
Age | 15 | 29 | 8 | 14 | 8 | 8 | 5 |
Sex | Female | Female | Male | Female | Female | Male | Female |
Number of abnormal teeth | 11 CMT | None | 4 CMT | 2 CST | ND | 2 CMT | 2 CMT |
Cleft lip and/or palate | Cleft left lip and palate | ND | Cleft palate | Cleft palate | Cleft soft palate | None | Cleft soft palate |
Incisor relationship | O.J.: − 6 mm anterior crossbite | ND | O.J.: − 2 mm O.B.: + 5 mm anterior crossbite | ND | Edge-to-edge bite | Anterior open bite | O.J.: + 2 mm O.B.: + 2 mm |
Posterior cross bite | Unilateral: left | Found* | Bilateral | ND | Unilateral: right | Bilateral | Unilateral: right |