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. 2021 Jan 7;14:1–12. doi: 10.2147/JPR.S255726

Table 2.

Percentage of Singular DRG, Biganglia and Triganglia Seen at Lumbar Dorsal Root19,20

Dorsal Root Singular DRG Biganglia Triganglia
L1 95.2% 4.8% 0.0%
L2 72.6% 26.1% 1.3%
L3 55.2% 43.9% 0.9%
L4 41.3% 58.0% 0.8%
L5 71.5% 27% 1.5%