Table 2 Description of surgery duration and different surgical roles, specialties, and techniques

Specialty

 General surgery

6

183.33 ± 127.06

6

3

4

2

5

5

6

0

31

 Gynecology

4

117.5 ± 76.3

3

2

7

2

3

4

4

0

25

 Urology

6

130 ± 110.4

3

5

6

1

6

6

6

0

33

 ENT

10

107.5 ± 92.44

6

3

13

5

8

10

9

0

54

 Ophthalmology

9

61.11 ± 23.55

6

5

6

1

10

9

9

0

46

 Neurology

4

231.25 ± 25.28

4

2

6

4

4

4

3

0

27

 Orthopedic

9

133.33 ± 47.69

3

6

14

3

9

7

8

0

50

 Pediatric

4

70 ± 56.42

4

3

4

2

4

2

4

0

23

 Plastic

4

101.25 ± 92.76

3

2

0

0

4

4

4

0

17

 Thoracic

5

242 ± 112.33

5

0

7

2

5

5

5

0

29

 Cardiovascular

9

253 ± 42.72

9

1

0

0

3

2

10

15

40

 Maxillofacial

6

135 ± 77.65

1

6

8

2

5

5

7

0

34

Technique

 Open

56

164.73 ± 98.25

38

25

57

19

48

43

55

15

300

 MIS^a

18

80.83 ± 59.34

13

12

15

4

16

18

18

0

96

 Combined^b

2

202.5 ± 53.03

2

1

3

1

2

2

2

0

13

 Total

76

145.85 ± 96.34

53

38

75

24

66

63

75

15

409