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Table 1 Descriptive and statistical values for EDX analysis of bone composition between the groups

From: Results of thermal osteonecrosis for implant removal on electron microscopy, implant stability, and radiographic parameters – a rat study

  

4 °C

3 °C

2 °C

48 °C

49 °C

50 °C

p Value

Weight %

Element

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

 
 

Calcium

2.27

2.33

4.63

6.20

29.33

35.71

0.55

0.22

13.63

10.08

25.31

4.78

2°–48° p < 0.01

3°–50° p = 0.01

              

4°–50° p < 0.01

48°–50° p < 0.01

48°–49° p < 0.01

 

Carbon

86.34

4.12

85.83

7.29

57.56

34.48

89.90

2.44

74.05

13.06

48.70

6.89

4°–49° p = 0.04

4°–50° p < 0.01

3°–49° p = 0.04

3°–50° p < 0.01

 

Oxygen

7.45

3.01

5.96

2.93

5.22

4.07

8.01

2.54

4.25

1.86

12.63

5.46

2°–50° p = 0.04

49°–50° p < 0.01

 

Sodium

0.32

0.15

0.30

0.11

0.64

0.55

0.33

0.07

0.48

0.19

0.69

0.25

3°–50° p = 0.01

 

Phosphate

2.09

2.82

2.33

2.76

6.51

5.79

0.43

0.34

7.09

4.18

12.40

1.98

2°–48° p = 0.01

3°–50° p = 0.01

4°–50° p < 0.01

48°–50° p < 0.01

48°–49° p < 0.01

 

Sulphur

1.52

1.77

0.94

0.46

0.74

0.85

0.79

0.26

0.50

0.37

0.27

0.17

3°–50° p < 0.01

4°–50° p = 0.02

2°–48° p < 0.01

Ratios

Ca/C

0.03

 

0.05

 

0.32

 

0.01

 

0.18

 

0.5

  
 

Ca/P

1.09

 

1.98

 

3.14

 

1.27

 

1.92

 

2.04