DPO / TPO
The HELICA TPS stem design is based on the principles of a bone sparing procedure and the metaphysical anchorage of short stems established in the huma medicine.
It fulfills all requirements on a modern implant. The stem implant achieves an immediate primary stability and secures the stable anchorage required for osteointegration.
The different anatomic situations of the dysplastic and arthrotic hip joint require variable stem sizes for best implant fit.
Modularity of the stem implant is absolutely critical here.
The five stem sizes can be combined with three different flange sizes to fulfill these essential requirements.
The specifically developed surgical technique allows seating of the flange completely gap-free on the surface of the femoral neck osteotomy, in order to optimize load transfer.
axially symmetrically tapered thread
Titanium alloy (TiAl6V4, ISO 5832-3,
US-Standard ASTM F136)
ongrowth and formation of bone stock
ø18.5mm, ø20.0mm, ø21.5mm
HELICA TPS Stem
HELICA TPS Short Stem,
cementless and Bone sparing
Closely mimics the normal hip joint biomechanics
Low risc of femoral fractures
Easy implantation procedure
Short learning curve
High primary stability
Adjustable to the individual anatomy due to its modularity
Delivery condition: Sterile, ready to use out of the box.
5 Stem Sizes:
3 Flange Sizes: