Arcos Modular Femoral Revision System Broach and Calcar Proximal Bodies Surgical Technique. The surgical technique details the steps for implanting the broach and calcar proximal bodies.

The concept of modern, calcar-guided, short stems aims for an individualized reconstruction of the hip anatomy by following the calcar of the femoral neck, a bone- and soft-tissue-sparing …

stem size aligns with the medial calcar of the femur. This could lead to excessive clearance distally and the potential for reduced implant stability. • Smaller reamers may remove …

The optimys stem is the most popular member of the family of calcar-guided short stems. As calcar-guided short-stem THA differs from conventional THA, surgeons should make …

Dec 22, 2016 · In these uncommon cases, a large-diameter splined tapered stem can be utilized in combination with the modular calcar. This provides the advantage of rotational stability and …

Intraoperative calcar fractures (IOCFs) are an established complication of cementless total hip arthroplasty (THA). Prompt recognition and management may prevent subsequent …

Calcar Stem offers cemented and cementless usage options. The Calcar stem is sterile packed. Provides rotational and axial stability and fits by the anatomy with its narrowing conical design. …

Feb 27, 2018 · In calcar-guided short-stem THA, stem alignment can be individualized, which supports the successful reconstruction of the femoral offset8. Guiding the stem alongside the …

3 days ago · In case of the Alpha proxy stem, the aim was to align the stem to the preserved portion of the femoral neck and the medial calcar with additional fixation at the lateral cortex of …

Apr 21, 2020 · Calcar-guided short-stem Total Hip Arthroplasty (THA) is increasingly being used to preserve proximal femoral bone stock for potential later revision surgery.