Excia® Hip Stem System Product Quick Finder close Product Quick Finder Show results Choose a category or subcategory Show categories B. Braun Sharing Expertise Excia® Hip Stem System Less invasive. Modern hip replacement. Excia® Excia® Hip Stem Excia® Excia® Hip Stem Excia® straight stems are designed for implant longevity with or without bone cement – with standard or high offset – suitable for all less invasive surgical hip approaches.