A Preoperative Analytical Model for Patient-Specific Impingement Analysis in Total Hip Arthroplasty

Table 2

Neck width range for four stems investigated in this study.

Stems	Neck width range in mm (Avg)
Stem 1	11.3 – 22.2 (14.7)
Stem 2	10.9 – 17.3 (13.5)
Stem 3	11.0 – 18.2 (13.7)
Stem 4	10.9 – 20.3 (13.7)