Table 2.

Summary of wear factor abbreviations and descriptions

Wear factor and abbreviation	Description
Gait variable
HROM	Sagittal hip range of motion
HMXFLEX	Maximum hip flexion moment
HMXEXT	Maximum hip extension moment
HMYADD	Maximum hip adduction moment
HMZINT	Maximum hip internal rotation moment
HMZEXT	Maximum hip external rotation moment
Component positioning
C-INCL	Cup inclination
C-ANTE	Cup anteversion
C-MED	Cup medialization
V-SET	Vertical offset
H-SET	Horizontal offset
ABD-L	Abductor lever arm