US Knee Replacement Market Overview
As per MRFR analysis, the US Knee Replacement Market Size was estimated at 2.04 (USD Billion) in 2023. The US Knee Replacement Market Industry is expected to grow from 2.5(USD Billion) in 2024 to 8.0 (USD Billion) by 2035. The US Knee Replacement Market CAGR (growth rate) is expected to be around 11.153% during the forecast period (2025 - 2035).
Key US Knee Replacement Market Trends Highlighted
Several key market drivers, including the increasing prevalence of osteoarthritis and other degenerative joint diseases among the aging population, influence the US Knee Replacement Market. With the US population continuing to age, the demand for knee replacement procedures is expected to rise significantly. Additionally, advancements in surgical techniques and implant technologies have improved patient outcomes and reduced recovery times, further driving the market.
There is also an increasing emphasis on outpatient knee replacement surgeries, which can reduce costs and improve patient satisfaction. Opportunities to be explored in the US market include the growing interest in robotic-assisted surgeries and personalized implants, which are designed based on the patient's anatomy.
The integration of artificial intelligence and machine learning in preoperative planning can enhance the precision of knee surgeries. Furthermore, as more healthcare facilities adopt value-based care models, there is an opportunity for innovations that focus on improving overall patient care and reducing hospital readmission rates. Recent trends in the US indicate a shift towards minimally invasive surgical techniques designed to minimize tissue damage and promote faster recovery.
This includes the rise of arthroscopic surgeries and other less invasive procedures that make it easier for patients to return to their daily activities sooner. Additionally, patient education and engagement in the decision-making process have become more prominent, with more patients actively seeking information about their treatment options.
The trend towards telemedicine also provides a platform for better access to orthopedic healthcare, enabling patients to consult with specialists without needing to travel extensively. Overall, these factors contribute to a dynamic environment in the US Knee Replacement Market, reflecting broader trends in healthcare delivery and technology.

Source: Primary Research, Secondary Research, MRFR Database and Analyst Review
US Knee Replacement Market Drivers
Aging Population Driving Demand for Knee Replacements
The aging population in the United States is one of the most significant drivers of growth in the US Knee Replacement Market Industry. According to the U.S. Census Bureau, the number of adults aged 65 and older is projected to reach 94.7 million by 2060, up from 49.2 million in 2016. This demographic is more susceptible to orthopedic issues, particularly osteoarthritis, which is a leading cause of knee replacement surgeries. The increase in this age group indicates a growing demand for knee replacement procedures, which serve to alleviate pain and improve mobility in older adults.
Additionally, organizations like the American Academy of Orthopaedic Surgeons (AAOS) emphasize the importance of timely surgical intervention for older patients, thereby supporting a robust knee replacement market. The increase in surgical procedures among older populations could lead to significant growth in the overall market valuation as many seek medical interventions for their mobility issues.
Advancements in Surgical Technologies
Advancements in surgical technologies and techniques are propelling the US Knee Replacement Market Industry forward. The introduction of minimally invasive surgical techniques has resulted in shorter recovery times and less post-operative pain, making knee replacement procedures more appealing to patients. According to the American Association of Hip and Knee Surgeons (AAHKS), these technologies have led to a 30% increase in the number of knee replacement surgeries conducted annually.
Furthermore, innovations such as robotic-assisted surgery enable surgeons to perform more precise and consistent procedures, enhancing outcomes for patients. As hospitals and surgical centers invest in new technologies, patient uptake in knee replacements is expected to surge, positively impacting market growth.
Rising Incidence of Obesity and Related Health Issues
The rising incidence of obesity in the United States contributes significantly to the growth of the US Knee Replacement Market Industry. The Centers for Disease Control and Prevention (CDC) reported that approximately 42.4% of U.S. adults were classified as obese in 2017-2018. Obesity is linked to various musculoskeletal disorders, including osteoarthritis, which often leads to knee replacement surgeries. As obesity rates continue to rise, more individuals may require knee replacements to manage their conditions.
The American Obesity Association emphasizes that the obesity epidemic creates a burden on healthcare systems, likely resulting in increased demand for orthopedic surgeries, thereby driving market growth in the coming years.
US Knee Replacement Market Segment Insights
Knee Replacement Market End User Insights
The US Knee Replacement Market showcases a diverse range of end-user segments, which include Clinics and Hospitals, Rehabilitation Centers, and Specialty Centers. Clinics and Hospitals play a pivotal role in facilitating immediate surgical interventions, acting as primary destinations for patients experiencing knee-related issues. The accessibility and advanced surgical technologies in these facilities foster efficient treatment options, significantly contributing to patient volume. On the other hand, Rehabilitation Centers serve a crucial function in the recovery phase post-surgery, where tailored rehabilitation programs aid in restoring functionality and mobility.
This segment underscores the importance of structured post-operative care, which is vital for ensuring optimal recovery outcomes and enhancing overall patient satisfaction. Specialty Centres, focusing exclusively on musculoskeletal disorders, offer specialized services that distinguish them in the healthcare landscape. They are equipped with targeted expertise and technologies that cater specifically to knee replacement surgeries, thereby attracting patients seeking advanced care solutions. The interplay between these segments emphasizes a comprehensive care model that encompasses surgical intervention, rehabilitation, and specialized treatment.
The continuous evolution within the US healthcare system, driven by demographic shifts and increasing chronic conditions related to aging populations, accentuates the need for specialized services across all these End-user segments. Additionally, the growing prevalence of obesity and sedentary lifestyles is expected to bolster demand for knee replacement surgeries, further energizing the market dynamics across Clinics and Hospitals, Rehabilitation Centres, and Specialty Centres. The integration of innovative technologies, such as telemedicine in follow-up care and management, is set to enhance patient engagement and satisfaction across these End-user segments.
Overall, the intricate interplay among Clinics and Hospitals, Rehabilitation Centres, and Specialty Centres delineates the multifaceted approaches to addressing the demands of the US Knee Replacement Market, showcasing a well-rounded ecosystem geared towards improving patient outcomes through cohesive care pathways and specialization.

Source: Primary Research, Secondary Research, MRFR Database and Analyst Review
Knee Replacement Market Product Type Insights
The US Knee Replacement Market segmentation around Product Type illustrates a diverse range of implant options significant for meeting various patient needs. Total Knee Reconstructive Implants often dominate due to their extensive application in cases of severe arthritis and knee degeneration, making them a preferred choice among surgeons and patients alike. Partial Knee Reconstructive Implants cater to individuals who require less invasive procedures, offering quicker recovery times and less post-operative pain, which appeals to a growing population interested in maintaining a more active lifestyle.
Medical Pivot Implants present an innovative approach that enhances mobility for patients, while Fixed and Mobile Bearing Implants serve to address specific biomechanical challenges, ensuring stability and movement. Furthermore, Revision Knee Reconstructive Implants are increasingly crucial as they cater to patients who require secondary surgeries after initial replacements. The 'Others' category showcases the market's adaptability, incorporating emerging technologies and materials that promise advancements in performance and longevity. As the US population ages and activity levels rise, the US Knee Replacement Market is poised for sustained growth driven by the necessity for effective and personalized knee solutions.
Knee Replacement Market Materials Insights
The Materials segment of the US Knee Replacement Market plays a critical role in shaping the quality and longevity of knee implants. Within this framework, Metal Alloys are widely recognized for their strength and durability, making them essential for load-bearing components in knee replacements. Ceramic Materials have gained traction due to their excellent wear resistance and lower risk of allergic reactions, offering patients enhanced comfort and longevity in their implants. Substantial Plastic Parts, often used in the liner, provide flexibility and cushioning, which are crucial for mimicking the natural motion of the knee.
The comprehensive understanding of the US Knee Replacement Market segmentation into these materials reveals a landscape rich with opportunities as advancements continue in material technology. This market is driven by an increasing aging population and rising incidences of osteoarthritis, thus fuelling demand for innovative knee replacement solutions. As healthcare continues to evolve in the US, the choice of materials becomes increasingly significant, influencing patient outcomes and overall satisfaction, which are vital for driving market growth.
Additionally, developments in manufacturing processes and materials science are providing pathways for new product introductions aimed at improving durability and performance, creating a dynamic atmosphere for future growth in this segment.
US Knee Replacement Market Key Players and Competitive Insights
The US Knee Replacement Market is characterized by a diverse range of players, ranging from established multinational corporations to specialized medical device companies. These firms compete across various parameters, such as product innovation, technological advancements, pricing strategies, and distribution networks. Factors such as an aging population, increasing prevalence of knee-related conditions, and advancements in surgical techniques strongly influence the market dynamics.
Companies are continually investing in research and development to introduce superior products that enhance surgical outcomes and patient recovery. At the same time, regulatory compliance and market entry strategies also play crucial roles in shaping competitive positioning. The landscape is marked by ongoing collaborations, partnerships, and mergers that fuel expansion and innovation, further intensifying competition in this vital segment of the healthcare market.
Arthrex has positioned itself as a significant player in the US Knee Replacement Market, known for its commitment to innovation and quality. The company emphasizes product development focused on minimally invasive surgical solutions that cater to orthopedic surgeons and their patients. Arthrex has built a formidable reputation around its extensive range of knee implant products, as well as supporting technologies that enhance surgical accuracy and patient outcomes. The company’s strengths lie in its robust training and education programs for healthcare professionals, coupled with a solid distribution network that ensures accessibility of its products. By consistently launching advanced products and focusing on surgeon needs, Arthrex has solidified its market presence and established itself as a trusted partner in orthopedic procedures.
Johnson and Johnson is a formidable competitor in the US Knee Replacement Market, leveraging its extensive portfolio of medical devices and surgical products. The company offers a comprehensive range of knee implant solutions, including cutting-edge technology that ranges from traditional implants to the latest robotic-assisted surgical systems. Johnson and Johnson's strengths come from its strong brand reputation, established market presence, and robust R&D capabilities, which allow for continuous innovation in its product lines.
The company is engaged in strategic mergers and acquisitions to enhance its market reach and diversify its offerings, enabling it to cater to varying patient needs and surgeon preferences. With its focus on quality, safety, and technological advancements in knee replacement solutions, Johnson and Johnson continues to play a pivotal role in shaping the future of the US market, ensuring that it remains at the forefront of knee replacement surgeries.
Key Companies in the US Knee Replacement Market Include
- Arthrex
- Johnson and Johnson
- MicroPort Orthopedics
- Exactech
- Stryker
- Braun Melsungen
- Zimmer Biomet
- Conmed
- Smith and Nephew
- Medtronic
- Commonspirit Health
- Wright Medical Group
- NuVasive
- DePuy Synthes
US Knee Replacement Market Industry Developments
In recent months, the US Knee Replacement Market has seen significant developments, mainly due to advances in surgical technologies and the increasing aging population. Companies like Stryker and Zimmer Biomet have introduced innovative knee replacement systems that focus on improved patient outcomes and faster recovery times. Notably, in June 2023, Exactech announced a new robotic-assisted surgical platform to enhance knee replacement procedures, showcasing the trend towards minimally invasive surgery.
Ongoing mergers and acquisitions have also impacted the market; for example, in August 2023, Johnson & Johnson acquired a leading AI-based orthopedic company to enhance its digital capabilities in knee surgery. Meanwhile, MicroPort Orthopedics expanded its offerings by collaborating with established healthcare networks, which is vital in strengthening its market position. Over the past few years, the market valuation has surged, driven by rising healthcare expenditures and increased consumer awareness regarding knee health. The demand for knee replacement surgeries continues to grow, prompting organizations like CommonSpirit Health to invest in advanced orthopedic care facilities, reflecting the market's expansion and evolution in the US. The overall growth in technologies and collaborative ventures signals a dynamic environment within the US Knee Replacement Market.
Knee Replacement Market Segmentation Insights
Knee Replacement Market End User Outlook
- Clinics and Hospitals
- Rehabilitation Centres
- Specialty Centres
Knee Replacement Market Product Type Outlook
- Partial Knee Reconstructive Implants
- Total Knee Reconstructive Implants
- Medical Pivot Implants
- Fixed Bearing Implants
- Revision Knee Reconstructive Implants
- Mobile Bearing Implants
- Others
Knee Replacement Market Materials Outlook