Minimally invasive femoral stem Viaxis

cementless

<b>Overview</b><br>The Viaxis cementless femoral stem features a patented triple-taper geometry and an optional medial collar to provide consistent primary stability across varied patient anatomies. The stem allows angled insertion to support minimally invasive direct anterior approach (DAA) procedures. An advanced hydroxyapatite (HA) coating is applied to promote long-term osseointegration. Both collared and collarless configurations are available; a polished distal tip is designed to help reduce postoperative thigh pain.<br><br><b>Key features</b><br><ul><li>Patented triple-taper stem geometry for improved primary fixation</li><li>Optional medial collar (collared and collarless options)</li><li>Angled insertion design to support minimally invasive DAA approach</li><li>Advanced HA (hydroxyapatite) surface coating for osseointegration</li><li>Polished distal tip intended to reduce thigh pain</li><li>Available sizes and offsets to accommodate diverse patient anatomies</li></ul><br><br><b>Clinical / surgical notes</b><br>The Viaxis stem is indicated for cementless femoral fixation in total hip arthroplasty. Its triple-taper geometry and HA coating are intended to facilitate primary stability and subsequent bone ingrowth. Choice of collared or collarless configuration should be based on surgeon preference, patient femoral morphology and intraoperative stability assessment.<br><br><b>Technical specifications</b><br><ul><li>Implant type: Cementless femoral stem</li><li>Model name: Viaxis</li><li>Stem geometry: Patented triple-taper</li><li>Medial collar: Optional (collared and collarless variants)</li><li>Surface coating: Advanced HA (hydroxyapatite) coating for osseointegration</li><li>Surgical insertion: Angled insertion supporting DAA minimally invasive approach</li><li>Distal tip: Polished distal tip to reduce thigh pain</li><li>Indication: Primary stability for a broad range of patient anatomies</li><li>Manufacturer: Double Medical</li></ul>