Table 1 Selection of mean skin thicknesses of selected species reported in literature for non-weight bearing sites (mean ± SD/SE*).

From: Allometric scaling of skin thickness, elasticity, viscoelasticity to mass for micro-medical device translation: from mice, rats, rabbits, pigs to humans

Species

Site

SC

VE

D

Source

µm

SD/SE*

µm

SD/SE*

µm

SD

Mouse

Dorsum

9

29

662

48

Mouse

Buttock, ear, shoulder, back, abdomen (paraffin)

3.38

±0.30*

11.50

±1.24*

48

Mouse

Buttock, ear, shoulder, back, abdomen (frozen)

6.69

±0.96*

9.24

±0.96*

48

Mouse

Back

~5

~21–22

~275–280

 

73

Rat

Dorsum

18

32

2040

48

Rat

Buttock, ear, shoulder, back, abdomen (paraffin)

4.04

± 0.47*

15.34

± 1.21*

48

Rat

Buttock, ear, shoulder, back, abdomen (frozen)

9.91

±1.14*

10.70

±1.73*

74

Rabbit

Lumbar dorsum

11.7

±3.6

20.6

±4.0

2174.0

±486.7

74

Rabbit

Lumbar dorsum

9.5

±1.6

19.4

±4.8

1719.3

±258.5

74

Rabbit

Buttock, ear, shoulder, back, abdomen (paraffin)

6.89

±0.88*

13.83

±1.23*

48

Rabbit

Buttock, ear, shoulder, back, abdomen (frozen)

10.91

±1.48*

9.39

±1.25*

48

Pig

Buttock, ear, shoulder, back, abdomen (paraffin)

12.85

±1.19*

53.17

±3.19*

48

Pig

Buttock, ear, shoulder, back, abdomen (frozen)

41.33

±3.73*

15.37

±1.51*

48

Pig

Ear

17–28

 

60–85

 

1440–2210

(incl. H)

75

Human

Abdomen

17

47

2906

48

Human

10

50–120

2.28

76

Human

Various sites

31–637

(incl. SC)

521–1977

(E+D)

41