Characteristics | Group 1 | Group 2 |
Number of cases | 53 | 47 |
Mean age ± SD (Years) | 63.83 ± 12.22 | 57.79 ± 17.01 |
Male/Female | 28/25 | 26/21 |
Mean total surgical time (minutes) | 24.87 ± 2.85 | 25.06 ± 3.010 |