The durability of knee replacement implants is a crucial factor in determining the success of the surgery.
Studies have shown that 98% percent of total knee replacements still function appropriately after ten years, while more than 80 percent still function properly after 20 years.
One of the essential factors in the durability of knee replacement implants is the material used. HXLPE poly plastic has been shown to have a lower wear rate than traditional UHMWPE poly plastic which means it lasts longer and is less likely to need revision surgery.
Partial knee replacements typically have higher 10-year outcomes than total knee replacements, with up to a 95% survival rate after ten years. Total knee replacements may have slightly lower functional results, but they can still last up to 20 years or longer with proper care and maintenance.
While many factors can affect the durability of a knee replacement implant, research shows that these implants can last up to 20 years or more with proper care and maintenance before needing a major revision surgery or another treatment option.
Please contact us for more information.
Dr. Dev Padia
Specialist Orthopaedic Fracture-Ligaments Injury And Expert Joint Replacement Surgeon Surat.