Table 1C.

Clinical and pathological lymph node staging results in relation to the type of neck dissection performed.

Stage	Bilateral neck dissection	Unilateral neck dissection	Total
pN0	15	6	21
pN1	13	2	15
pN2a	2	0	2
pN2b	32	2	34
pN2c	13	0	13
pN3	2	0	2
Total	77	10	87
cN0	14	3	17
cN1	11	4	15
cN2a	6	0	6
cN2b	21	3	24
cN2c	25	0	25
Total	77	10	87