Cemented stems in hip replacement surgery have been in use since the pioneering years of Sir John Charnley.
The polished dual-tapered LATITUD stem is based on the highly successful loaded taper principle with biomechanical characteristics that have been proven over more than three decades of successful clinical use.
|Std. Stem||Size||Offset||Neck Lenght||Stem Length|
|Std. Stem||T-Loc Stem Standard Size 00||37.0||36.10||127|
|Std. Stem||T-Loc Stem Standard Size 1||45.0||40.56||149|
|Std. Stem||T-Loc Stem Standard Size 2||45.0||40.56||149|
|Std. Stem||T-Loc Stem Standard Size 3||45.0||40.56||149|
|Std. Stem||T-Loc Stem Standard Size 4||45.0||40.56||149|
|Narrow Stem||T-Loc Stem Narrow Size 1||38.0||38.20||149|
|Narrow Stem||T-Loc Stem Narrow Size 2||38.0||38.60||149|
|Narrow Stem||T-Loc Stem Narrow Size 3||38.0||38.60||149|
|Narrow Stem||T-Loc Stem Narrow Size 4||38.0||38.60||149|
The design philosophy for Cement less femoral stem of latitud total hip replacement system is adopted from well proven and successful corail stem design. Cement less femoral stem is provided in two different angles to meet with patient’s anatomy and developed into two versions: standard and increased offsets. The surface of cement less femoral stem is coated with hydroxyapatite with plasma spraying method for osteo-integration purpose and to be used without cement. The Dual Taper Trapezoidal Design with vertical and horizontal grooves to promote stability and resist rotational and axial displacement.
The low modulus of elasticity of titanium reduces the mismatch with the cortical bone and reduces thigh pain.
|Comes in 135 neck angle||(0 size to 10 size)|
|High offset 135 neck angle
– Used for lateralization and extreme morphologies
|(0 size to 10 size)|
|Coxa vara 125 neck angle
– Used for Coxa vara indications and lateralisation defects
|(0 size to 10 size)|
Bipolar Cup is an alternative to total hip arthroplasty, particularly indicated in the treatment of displaced femoral neck fractures in elderly patients.
The Bipolar Monoblock cups is comprised of an outer Stainless steel metal dome, an inner liner of Ultra high molecular weight polyethlene. Bipolar Monoblock cups has the following basic design features: The metal dome of Bipolar Monoblock cups is fabricated from the stainless steel 316L. It consists of an outer metal surface of stainless steel 316L designed to articulate directly in the patient acetabulum by press fit with surface roughness Ra= 0.05 μm. It has an inner ultra-high molecular weight polyethelebe (UHMWPE 1050) surface which is assembled during manufacturing. Modular femoral head will articulate in liner. Surface roughness of this articulating surface is Ra= 0.05 μm The Modular head will be assembled in biploar cup by surgeon during implantation and intended to be used with femoral stem.
Modular head is designed to mate with 12/4 taper of femrol stem through taper-locking arrangement and to be articulated with Modular Liner.
Available in 5 sizes ranging from diameter (ø) 22 & 28mm with different offsets viz. +0.0, +3.5, -3.5, +4.0, -4.0, +7.0. Surface roughness value of outer articulating surface is Ra= 0.05 μm.
The Bipolar Monoblock shell is available in 21 different sizes ranging from 37 to 63mm. 37 to 51mm in 1mm increment and from 53 onwards in 2mm increament.
|Bi-polar Cup Size||37||38||39||40||41||42||43||44||45||46||47||48||49||50||51||53||55||57||59||61||63|