Table 1: Tubiana grading system for DC classification.

Tubiana Grading System for Dupuytren’s Contracture [21]

0

No lesion

N

Palmar Nodule with no presence of contracture

1

TFD between 0 and 45 degrees

2

TFD between 45 and 90 degrees

3

TFD between 90 and 135 degrees

4

TFD greater than 135 degrees