The cementless total knee arthroplasty market is growing as osteoarthritis prevalence rises and orthopedic surgeons adopt advanced implant technologies. The market was valued at USD 3.31 billion in 2024 and is projected to reach USD 8.04 billion by 2035, growing at a CAGR of 8.4%. 1161

Cementless total knee arthroplasty involves placing a knee implant designed to encourage bone integration rather than using bone cement as the primary fixation method. These procedures are performed by orthopedic surgeons following detailed evaluation of joint damage, bone quality, patient age, mobility goals, and other clinical factors.

Monoblock implants are the largest implant-design segment, accounting for approximately 46% of the market. Their simple structure and stable design are valued in many knee replacement procedures. Modular implants are growing quickly because they can offer surgeons greater flexibility in sizing, alignment, and patient-specific fit.

Porous coating is the leading fixation mechanism. Its surface structure is designed to encourage bone ingrowth, supporting implant stability over time. Hydroxyapatite coating is also gaining interest because of its bioactive properties and potential role in bone integration.

The growing geriatric population and rising burden of osteoarthritis are major market drivers. As more people seek relief from knee pain and limited mobility, demand for durable joint-replacement solutions is expected to increase.

Read more: Cementless Total Knee Arthroplasty Market 1161

FAQs

Q1. What is cementless total knee arthroplasty?
It is a knee replacement procedure using implants designed to achieve fixation through bone integration rather than primarily through cement.

Q2. Which fixation mechanism leads the market?
Porous coating leads because it is designed to support bone ingrowth and long-term implant stability.

Tags: cementless total knee arthroplasty market, knee replacement implants, porous coating, orthopedic surgery, osteoarthritis treatment