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Table 1 Geometry characters of the prothesis

From: Computer simulation of optimal lipped polyethylene liner orientation against prosthetic impingement

Geometry character

Length or angle (mm/°)

Acetabular diameter

50

Head size

28

Neck length

30

Head-to-neck ratio*

1.54–1.72

Neck-to-shaft angle

132°

Stem length

140

  1. *The cross section of the neck was an ellipse which was shown in supplementary material (see Additional file 1). We used the long axis and the short axis to calculate the head-to-neck ratio separately
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X