Table 2.

Operative time and the number of patients in each group

Operative time	No. of patients in group C	No. of patients in group M
5–10 min	8	1
11–15 min	7	4
16–20 min	3	6
21–25 min	2	7
26–30 min	0	1
30–35 min	0	1

Group C=Coblation); group M=monopolar)