[Hybrid replacement of the hip joint of the poldi-cech system.].
The authors present cementless endoprothesis of the hip joint from the new series of hybrid endoprothesis of the hip joint being developed. The endoprothesis has a conic shaft allowing - with a precise reaming of the medullary canal by means of pneumatic reamer - good primary stability which provides the prerequisites for the remodellation of the bone bed. Endoprothesis is produced from the titanium alloy Ti-5 AI-2,5 Fe. The replacement is indicated for biologically young patients with a solid skeleton. Key words: hybrid endoprothesis, titanium alloy Ti-5 AI-2,5 Fe, cementless endoprothesis.
Cech
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Ortopedická klinika 3. lékarské fakulty KU, Praha.
Beznoska
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S
Krbec
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M