Table 1

The geometrical differences between the two pressurisers.

Pressuriser

Proximal level

Distal level

Height

Width

Thickness

Width

Thickness

Conventional

62 mm

28 mm

25 mm

13 mm

26 mm

Modified

47 mm

31 mm

28 mm

15 mm

37 mm

Wang et al. Journal of Orthopaedic Surgery and Research 2011 6:54   doi:10.1186/1749-799X-6-54