From: Hind-foot correction and stabilization by pins in plaster after surgical release of talipes equino varus feet in older children
Classification grade
Type
Score
Number of feet
Frequency (%)
benign
I
<5 points
0
0%
Moderate
II
= 5 - <10
Severe
III
= 10- <15
8
13.5%
Very severe
IV
= 15- <20
51
86.5%