Cementless implant, can be used in both total and partial hip arthroplasty. Consists of 5 components: S5A17 Femoral Stem, H1C00 Changeable Femoral Head, L5A45 Polyethylene Liner, M5A17total hip metal cup A5A10 Acetabular Cup Screw and D1C50 Bipolar Femoral Head for partial hip arthroplasty.
Indication:
Material: S5A17 Femoral Stem, Titanium Alloy with Titanium coating
H5C00 Changeable Femoral Head, Co-Cr-Mo Alloy
L5A45 Polyethylene Liner, UHMWPE
M5A17total hip metal cup, Titanium Alloy with Titanium coating
A5A10 Acetabular Cup Screw, Titanium Alloy
D1C50 Bipolar Femoral Head Co-Cr-Mo Alloy+ UHMWPE
Component Spec.:
S5A17 Femoral Stem, 1,2,3,4,5,6,7,7.5,8,8.5;
H5C00 Changeable Femoral Head, 22/M, 22/L, 28/S, 28/M, 28/L, 28/XL
L5A45 Polyethylene Liner, 38/22，40/22,42/28， 44/28, 46/28, 48/28, 50/28, 52/28, 54/28
M5A17total hip metal cup, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60
A5A10 Acetabular Cup Screw, Φ6.5×15, Φ6.5×20，Φ6.5×25，Φ6.5×30，Φ6.5×35，Φ6.5×40
D1C50 Bipolar Femoral Head，Φ38/22，Φ40/22,Φ42/22,Φ44/22,Φ46/28, Φ48/28, Φ50/28, Φ52/28, Φ54/28
Features & Benefits
Ø Classic design examined by long period of clinical trials.
Ø Stem and cup made by wrought titanium alloy, with excellent modular of elastic, high strength, and good biocompatibility.
Ø Plasma sprayed titanium coating with porous structure on the surface of stem and cup, facilitates in-growth of bone
Ø Recommended head/neck ratio design, which enables better ROM (range of motion).
Ø Anti-rotation scallops for cup and polyethylene liners provide rotational stability
Ø Optimized design, implant sizes match anatomical data.
Notes in surgery:
Ø Cement-less Hip suitable for young-aged patient whose bone has good quality
Ø Resistance and chatter from cortical engagement may be used as a signal to cease taper reaming;
Ø Ensure sequential reaming is completed before broaching. If the broach size is countersunk more than 4mm below the neck resection, re-evaluate the resection level. If the neck resection level is determined to be correct ream up and use the next size broach.
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