Route of the BENLS

Left

Right

Total

Percentage

Stuck to the external face of the lower constrictor of the pharynx

13

15

28

82.4%

Member in the superior thyroid artery (ATS)

2

0

2

5.8%

Crossing the branch of the superior thyroid artery

2

2

4

11.8%

Total

17

17

34

100%