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. 2023 Nov 24;14(11):471–478. doi: 10.5306/wjco.v14.i11.471

Table 2.

D-value for surgical field extension for the pedicle dissection

Pedicle
D-value
Description
Already exposed 0 D0
Dissection of the pedicle 1: Any D1
p: Proximal Dp
d: Distal Dd
b: Within tumor bed Db