Fig. 1From: Novel radiologic indices for stem type decision in total hip arthroplasty in patients with metaphyseo-diaphyseal mismatched Dorr A proximal femurMorphological features of stems: (A) Bencox M stem (Type 1 stem); narrows medially-laterally, proximally coated, flat stem, thin in anterior-posterior plane (B) Bencox II stem (Type 3 C stem); rectangular cross section with four-point rotational support in metaphyseal-diaphyseal regionBack to article page