Table 1 Castellvi classification of patients with LSTV.

From: The influence of lumbo-sacral transitional vertebrae in developmental dysplasia of the hip: a matched pair analysis

 

Castellvi I

Castellvi II

Castellvi III

Castellvi IV

a

b

a

b

a

b

n = 43

1

11

6

3

5

14

3

27.9%

20.9%

44.2%

7.0%