TRI-LOCK® Bone Preservation Stem
The original TRI-LOCK Stem was introduced in 1981. This implant was the first proximally coated tapered-wedge hip stem available to orthopaedic surgeons and their patients. Since its introduction, the original TRI-LOCK Stem has demonstrated 95% survivorship
at 10 years.1,2,3,4
The reduced lateral shoulder, thin geometry and optimised length of the TRI-LOCK Bone Preservation Stem are designed to reduce the amount of bone removed from the patient. These same features, along with approach enabling instrumentation, allow the surgeon to perform minimally invasive techniques.
Extensive Size Range
The TRI-LOCK BPS System features 13 stem sizes which allows surgeons to address a wide range of patient anatomies. Consistent intervals between each stem size help achieve proper fit within the femur.
The TRI-LOCK BPS Dual Offset options provide surgeons the ability to lateralize by 6mm-8mm to help manage soft tissue laxity. This direct lateralization can enable femoral offset restoration without affecting leg length.GRIPTION™ Porous Coating
GRIPTION Porous Coating is specifically engineered to maintain mechanical integrity under shear, compression, torsion and tension force. This advanced, three-dimensional fixation is designed to enhance initial stability, which may lead to long-term biological fixation.Bone Preserving
The reduced lateral shoulder, thin geometry and optimized length compared to the original TRI-LOCK Stem reduces the amount of bone removed from the patient.