Femoral Stem

Product Details

● Double-Tapered Geometry:
Enhances stem stability and effectively provides rotational control for long-term fixation.

● Proximal Rectangular Cross-Section:
Improves rotational stability, ensuring secure implant positioning.

● Roughened Surface Treatment:
Promotes bone ingrowth, enhancing biological fixation.

● Tapered Self-Locking Fixation:
Optimized design ensures strong and stable fixation within the femoral canal.

● Polished Oblong Oval Neck:
Reduces dislocation risk while increasing the range of motion for improved joint function.

product details

product description

Reduced Neck Geometry allows for greater range of motion

Rectangular Dimension conserves bone while providing excellent torsional stability

Distal Flutes Provide a channel for blood and debris during insertion

Three Coating Options

1. Ti (Air Plasma Sprayed)

2. Ti (Vacuum Plasma Sprayed)

3. Ti+HA (Vacuum Plasma Sprayed)

Porosity：70%

Ti coating thickness: 325 µm, HA coating thickness: 50 µm

● Increase friction with cortical bone for immediate stability

● Good biocompatibility effectively promotes bone growth

JUST MED_Surgical Technique Manual_DELTA Rectangular Stem_Cementless.pdf

1. Which patients is this hip implant suitable for?
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Osteoarthritis, Femoral head necrosis, Femoral neck fracture, Rheumatoid arthritis, Ankylosing spondylitis, Dorr types A, B, and C medullary canal morphology.

It is also designed for standard primary hip replacement.
2. Can patients undergo MRI scans after implantation?
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Yes, the implant is made from non-magnetic materials like titanium, titanium alloys, and cobalt-chromium-molybdenum alloys, ensuring MRI safety. JUST MEDICAL's products meet these standards, but always inform your radiologist before scanning.
3. Does this product support cemented or cementless fixation?
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Designed exclusively for cementless fixation

Promotes excellent long-term bone growth for stable and durable fixation.

Eliminates the need for bone cement.