Revision femoral stem Benfix™

cementless

Solution«; for the Osteoporotic and Comminuted Fracture •Extended distal body enhances additional stability in the diaphysis. •Wiring holes enable the reduction of the comminuted lesser and greater trochanter. Compatible Tapered 12/14 Trunnion •Adoptation of Bencox Forte & Delta, and Metal heads •Provides 3 optional offset(Shot, Medium, Long). •Extra long offset provided for Metal heads Wide Range of Prosthetic RQM(P-RQM) Enhanced neck shape - Improved trapezoidal neck design allows wide angulation and protects impingement & dislocation. P-ROM of Benfix Long stem Prevented Axial Displacement and Stress Shielding Proximal taper resists the axial displacement and avoids stress shielding. -Stem locks against the dense bone of the calcar and greater trochanter and transferring load to the proximal femur. Jd Reduced Thigh Pain •Low elastic modulus of Ti alloy and the tapered stem reduce stiffness which avoids distal load transfer and prevents proximal stress shielding •Distal slot provides stress distribution and reduces thigh pain. Enhanced Rotational Stability •Rectangular cross-section •Longitudinal grooves - Longitudinal grooves are designed to resist rotational motion. Enhanced Axial Stability • Transverse grooves - Transverse grooves provide axial stability and convert hoop stresses to compressive loads. Femoral hip joint •Minimize bone resection •Wide range of motion due to innovative neck design Tapered body with even load distribution •Standard and Lateralized Offset options for soft tissue balance •Ceramic Delta Head and Metal Head options •Various head offsets for leg length adjustment