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RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle MALE STANDARDS FEMALE STANDARDS
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RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Sep 12, 2020

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Page 1: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

RADIOGRAPHIC

ATLAS OF

SKELETAL

DEVELOPMENT

OF THE HAND

AND WRIST

William Walter Greulich

&

S. Idell Pyle

MALE

STANDARDS

FEMALE

STANDARDS

Page 2: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

MALE STANDARDS

1 year

2 years

3 years

4 years

5 years

6 years

7 years

8 years

9 years

10 years

11 years

12 years

13 years

14 years

15 years

16 years

17 years

18 years

Page 3: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

FEMALE STANDARDS

1 year

2 years

3 years

4 years

5 years

6 years

7 years

8 years

9 years

10 years

11 years

12 years

13 years

14 years

15 years

16 years

17 years

18 years

Page 4: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: Newborn

Chron.

Age

Std

Dev

.

2x

Std.

Dev

3 months 0.69 1.38

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

Page 5: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 3 M

Chron.

Age

Std

Dev

.

2x

Std.

Dev

3 months 0.69 1.38

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

Page 6: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 6 M

Chron.

Age

Std

Dev

.

2x

Std.

Dev

3 months 0.69 1.38

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

Page 7: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 9 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

2 years 3.92 7.84

Page 8: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 1 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

2 years 3.92 7.84

Page 9: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 1 Y, 3 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 months 1.13 2.26

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

2 years 3.92 7.84

Page 10: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 1 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

9 months 1.43 2.86

12

months 1.97 3.94

18

months 3.52 7.04

2 years 3.92 7.84

2.5 years 4.52 9.04

Page 11: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 2 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

12

months 1.97 3.94

18

months 3.52 7.04

2 years 3.92 7.84

2.5 years 4.52 9.04

3 years 5.08 10.16

Page 12: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 2 Y, 8 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

18

months 3.52 7.04

2 years 3.92 7.84

2.5 years 4.52 9.04

3 years 5.08 10.16

3.5 years 5.40 10.80

Page 13: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 3 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

2 years 3.92 7.84

2.5 years 4.52 9.04

3 years 5.08 10.16

3.5 years 5.40 10.80

4 year 6.66 13.32

Page 14: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 3 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

2.5 years 4.52 9.04

3 years 5.08 10.16

3.5 years 5.40 10.80

4 year 6.66 13.32

4.5 years 8.36 16.72

Page 15: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 4 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 years 5.08 10.16

3.5 years 5.40 10.80

4 year 6.66 13.32

4.5 years 8.36 16.72

5 years 8.79 17.58

Page 16: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 4 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

3.5 years 5.40 10.80

4 year 6.66 13.32

4.5 years 8.36 16.72

5 years 8.79 17.58

6 years 9.17 18.34

Page 17: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 5 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

4 year 6.66 13.32

4.5 years 8.36 16.72

5 years 8.79 17.58

6 years 9.17 18.34

7 years 8.91 17.82

Page 18: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 6 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

4.5 years 8.36 16.72

5 years 8.79 17.58

6 years 9.17 18.34

7 years 8.91 17.82

8 years 9.10 18.20

Page 19: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 7 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

5 years 8.79 17.58

6 years 9.17 18.34

7 years 8.91 17.82

8 years 9.10 18.20

9 years 9.00 18.00

Page 20: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 8 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 years 9.17 18.34

7 years 8.91 17.82

8 years 9.10 18.20

9 years 9.00 18.00

10 years 9.79 19.58

Page 21: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 9 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

7 years 8.91 17.82

8 years 9.10 18.20

9 years 9.00 18.00

10 years 9.79 19.58

11 years 10.09 20.18

Page 22: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 10 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

8 years 9.10 18.20

9 years 9.00 18.00

10 years 9.79 19.58

11 years 10.09 20.18

12 years 10.38 20.76

Page 23: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 11 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

9 years 9.00 18.00

10 years 9.79 19.58

11 years 10.09 20.18

12 years 10.38 20.76

13 years 10.44 20.88

Page 24: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 11 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

9 years 9.00 18.00

10 years 9.79 19.58

11 years 10.09 20.18

12 years 10.38 20.76

13 years 10.44 20.88

Page 25: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 12 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

10 years 9.79 19.58

11 years 10.09 20.18

12 years 10.38 20.76

13 years 10.44 20.88

14 years 10.72 21.44

Page 26: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 13 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

11 years 10.09 20.18

12 years 10.38 20.76

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

Page 27: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 13 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

11 years 10.09 20.18

12 years 10.38 20.76

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

Page 28: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 14 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.38 20.76

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

Page 29: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 15 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 30: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 15 Y, 6 M

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 31: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 16 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 32: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 17 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 33: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 18 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 34: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Male: 19 Y

Chron.

Age

Std

Dev.

2x

Std.

Dev

13 years 10.44 20.88

14 years 10.72 21.44

15 years 11.32 22.64

16 years 12.86 25.72

17 years 13.05 26.10

Page 35: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: Newborn

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 months 0.72 1.44

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

Page 36: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 3 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 months 0.72 1.44

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

Page 37: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 6 months

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 months 0.72 1.44

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

Page 38: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 9 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 months 0.72 1.44

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

Page 39: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 1 Year

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

2 years 4.64 9.28

Page 40: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 1 Year, 3

Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 months 1.16 2.32

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

2 years 4.64 9.28

Page 41: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 1 Year, 6

Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

9 months 1.36 2.72

12

months 1.77 3.54

18

months 3.49 6.98

2 years 4.64 9.28

2.5 years 5.37 10.74

Page 42: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 2 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12

months 1.77 3.54

18

months 3.49 6.98

2 years 4.64 9.28

2.5 years 5.37 10.74

3 years 5.97 11.94

Page 43: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 2 Years,

6 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

18

months 3.49 6.98

2 years 4.64 9.28

2.5 years 5.37 10.74

3 years 5.97 11.94

3.5 years 7.48 14.96

Page 44: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 3 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

2 years 4.64 9.28

2.5 years 5.37 10.74

3 years 5.97 11.94

3.5 years 7.48 14.96

4 year 8.98 17.96

Page 45: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 3 years, 6

Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

2.5 years 5.37 10.74

3 years 5.97 11.94

3.5 years 7.48 14.96

4 year 8.98 17.96

4.5 years 10.73 21.46

Page 46: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 4 Years,

2 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

3 years 5.97 11.94

3.5 years 7.48 14.96

4 year 8.98 17.96

4.5 years 10.73 21.46

5 years 11.65 23.30

Page 47: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 5 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

4 year 8.98 17.96

4.5 years 10.73 21.46

5 years 11.65 23.30

6 years 10.23 20.46

7 years 9.64 19.28

Page 48: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 5 Years,

9 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

4.5 years 10.73 21.46

5 years 11.65 23.30

6 years 10.23 20.46

7 years 9.64 19.28

8 years 10.23 20.46

Page 49: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 6 Years,

10 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

5 years 11.65 23.30

6 years 10.23 20.46

7 years 9.64 19.28

8 years 10.23 20.46

9 years 10.74 21.48

Page 50: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 7 Years,

10 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

6 years 10.23 20.46

7 years 9.64 19.28

8 years 10.23 20.46

9 years 10.74 21.48

10 years 11.73 23.46

Page 51: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 8 Years,

10 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

7 years 9.64 19.28

8 years 10.23 20.46

9 years 10.74 21.48

10 years 11.73 23.46

11 years 11.94 23.88

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Female: 10 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

8 years 10.23 20.46

9 years 10.74 21.48

10 years 11.73 23.46

11 years 11.94 23.88

12 years 10.24 20.48

Page 53: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 11 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

9 years 10.74 21.48

10 years 11.73 23.46

11 years 11.94 23.88

12 years 10.24 20.48

13 years 10.67 21.34

Page 54: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 12 years

Chron.

Age

Std

Dev.

2x

Std.

Dev

10 years 11.73 23.46

11 years 11.94 23.88

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

Page 55: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 13 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

11 years 11.94 23.88

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

Page 56: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 13 Years,

6 Months

Chron.

Age

Std

Dev.

2x

Std.

Dev

11 years 11.94 23.88

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

Page 57: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 14 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

16 years 7.31 14.62

Page 58: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 15 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

16 years 7.31 14.62

Page 59: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 16 Years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

16 years 7.31 14.62

Page 60: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 17 years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

16 years 7.31 14.62

Page 61: RADIOGRAPHIC ATLAS OF MALE SKELETAL DEVELOPMENT OF … · 2020. 6. 15. · RADIOGRAPHIC ATLAS OF SKELETAL DEVELOPMENT OF THE HAND AND WRIST William Walter Greulich & S. Idell Pyle

Female: 18 years

Chron.

Age

Std

Dev.

2x

Std.

Dev

12 years 10.24 20.48

13 years 10.67 21.34

14 years 11.30 22.60

15 years 9.23 18.46

16 years 7.31 14.62