The EMERGENCE cemented femoral stem has been designed following the Charnley-Kerboull experience.
EVOLUTIS wished to simplify its use on a everyday basis and changed the original neck management system (combination of length and intra-medullar volume) to a more simple homothetic neck length system: each of the 7 stem sizes has its own neck length. The neck increment between each stem equals to 2mm.
shiny-polished surface finish
V-shaped intra-medullar geometry
symetric distal tip (no bevel edge)
high nitrogen content stainless steel material
narrow neck and 10/12 taper
128° neck-shaft angle
metal (22.2 & 28mm) or alumina ceramic (28 & 32mm) femoral heads