Table 1 Clinical data of the patients.

From: Endoscope-assisted resection of nonneoplastic space-occupying lesion in oral and maxillofacial areas

Operation method

Gender

Incision length,mm

Operation time,min

Intraoperative blood loss,ml

Amount of drainage,ml

Duration of drainage,hours

Postoperative pain score

Hospital stay, days

Satisfaction of appearance

EAA

M

20

96

12

41

47

3.5

3.5

9.0

EAA

F

30

120

30

74

72

4.0

3.0

8.5

EAA

F

20

87

23

49

50

2.5

2.0

9.0

EAA

F

25

90

18

44

50

5.0

3.0

8.5

EAA

F

25

112

21

60

53

4.5

3.0

8.0

EAA

M

25

78

17

48

46

5.5

3.0

9.5

EAA

M

20

107

27

51

51

4.0

4.0

10.0

EAA

F

25

103

26

38

44

3.0

2.0

9.5

EAA

F

20

91

28

35

41

3.5

2.5

8.5

EAA

M

15

50

11

35

43

2.5

2.0

9.0

EAA

F

20

63

22

53

49

4.0

4.0

8.5

EA

M

65

65

30

45

50

5.5

3.5

8.0

EA

F

70

55

50

42

48

5.0

5.5

6.5

EA

M

67

47

50

40

41

5.5

3.0

7.0

EA

F

79

45

55

53

51

3.5

4.0

6.5

EA

M

68

57

35

47

51

4.5

3.5

7.0

EA

F

65

47

60

53

52

3.5

4.0

5.0

EA

F

62

45

38

43

47

5.0

3.5

6.5

EA

F

80

50

47

65

68

4.5

3.5

7.5

EA

M

78

45

38

51

51

5.0

4.0

5.0

EA

F

76

60

28

39

50

5.5

5.0

6.5

EA

M

75

52

39

50

50

3.0

3.5

6.5

EA

F

69

48

46

45

68

3.5

3.0

5.0

EA

F

68

50

45

40

50

6.0

3.0

7.5

EA

F

67

40

36

41

49

3.5

3.5

7.0

EA

F

72

53

77

58

45

4.0

3.0

8.5

EA

F

74

60

25

50

55

4.5

5.0

7.0

EA

M

73

65

29

50

55

3.5

4.0

5.5

EA

F

78

55

25

53

48

4.0

4.0

7.5

EA

F

77

53

32

41

47

4.0

3.5

6.0

EA

M

74

49

78

43

46

5.0

3.5

5.5