Ceramic On Highly Cross Linked Polyethylene Hip

Turning now to the comparison of ceramic on ceramic versus highly cross linked polyethylene that has been melted the advantages of metal on polyethylene over ceramic on ceramic articulations for total hip replacement surgeries are multiple and important.

Ceramic on highly cross linked polyethylene hip.

Synovo preserve cementless ceramic coated titanium cross linked polyethylene hip resurfacing device. Published on may 27 2014. 4 5 longevity highly crosslinked polyethylene was developed to. Objective currently there is a lack of evidence on the medium term follow up of cementless total hip arthroplasty tha using metal on highly cross linked polyethylene mop ceramic on ceramic coc and metal on metal mom bearings.

Crosslinking has been shown to reduce the wear rate of polyethylene by up to 89 in laboratory studies. Longevity highly cross linked polyethylene is highly resistant to wear and aging with over 13 years of clinical history. 1 clinical experience with highly crosslinked polyethylenes has also demonstrated a substantial reduction in the rate of wear. Biolox delta ceramic offers low wear rate in a material with improved mechanical properties compared to traditional ceramics.

Synovo preserve hip resurfacing system video by dr. Advances in these materials could increase survivorship significantly to 20 25 or even 30 years. Currently long term survivorship of ceramic on polyethylene is between 90 and 97. 2 3 this remarkable process creates a three dimensional structure that is more resistant to abrasion.

Our aim was to calculate the 5 to 10 year wear rate and the incidence rate of osteolysis for 3 types of bearings.