The hip and knee replacement market is experiencing significant growth, with the global industry valued at $21.88 billion in 2025 and expected to reach $28.68 billion by 2032. This expansion reflects a fundamental shift in how orthopedic surgeons and patients approach joint deterioration caused by aging, disease, osteoarthritis, and injury .

Why Are Hip and Knee Replacements Becoming More Common?

Hip and knee replacement surgeries have become highly effective treatments for joint damage, and their use is expanding worldwide. The growth in this market isn't random; it's driven by several interconnected factors that make these procedures more accessible and appealing to both patients and healthcare systems. As the global population ages and people live longer, the demand for joint replacement solutions continues to climb .

The market is projected to grow at a compound annual growth rate (CAGR) of 4.0% between 2026 and 2032, meaning the industry will expand steadily over the next several years. This growth is fueled by increasing customer demand, effective marketing strategies in new regions, and significant investments in product development by major manufacturers .

What Factors Are Driving This Market Expansion?

Several key drivers are pushing the hip and knee replacement industry forward. Understanding these factors helps explain why your orthopedic surgeon may be recommending these procedures more frequently than in the past.

• Aging Populations: As people live longer, age-related joint deterioration becomes more common, increasing the need for replacement surgeries to restore mobility and quality of life.
• Improved Surgical Techniques: Advances in orthopedic reconstructive implants and surgical methods have made these procedures safer and more effective, encouraging more patients to pursue treatment.
• Investment in Product Development: Major manufacturers are continuously developing new materials, including specialized polymers, metals, ceramics, and composites, to improve implant durability and performance.
• Regulatory Clarity: Government approval of new hip and knee replacement products and the establishment of cultivation programs are opening new market opportunities while setting industry standards for safety and quality.

The regulatory environment plays a particularly important role in shaping market dynamics. As governments introduce and refine regulations governing the production, distribution, and sale of hip and knee replacement products, companies must navigate complex compliance requirements. However, regulatory clarity and consistency positively impact markets by providing certainty for businesses and giving patients confidence in product safety and quality standards .

Who Dominates the Hip and Knee Replacement Market?

The hip and knee replacement industry is dominated by a small number of major players. The global top three manufacturers hold approximately 65% of the market share, giving them significant influence over product development and pricing . These leading companies include Zimmer Biomet, Johnson and Johnson, and Stryker Corporation, along with other established players like Smith and Nephew, B. Braun, Wright Medical Group, Corin Group, Exactech, DJO Global, Waldemar Link, and Mindray .

North America is the largest market for hip and knee replacements, accounting for approximately 50% of global market share, followed by Europe and China, each holding over 40% of their respective regional markets . This geographic concentration reflects differences in healthcare infrastructure, aging populations, and access to advanced surgical care.

How Are Different Types of Replacements Segmented?

The hip and knee replacement market is divided into several product categories based on the type of procedure and the extent of joint replacement needed. Understanding these segments helps explain the variety of surgical options available to patients with different types of joint damage.

• Total Hip Systems: These are the largest segment of the hip replacement market, accounting for approximately 25% of all hip and knee replacement products, and involve replacing the entire hip joint.
• Partial Hip Systems: These procedures replace only a portion of the hip joint, preserving more of the natural bone structure when possible.
• Revision Hip Systems: These are used when a previous hip replacement needs to be replaced or repaired due to wear, loosening, or other complications.
• Total Knee Systems: Similar to total hip replacements, these involve replacing the entire knee joint and are the largest application segment overall.
• Partial Knee Systems: These preserve more of the natural knee when only one compartment of the knee is damaged.
• Revision Knee Systems: These address complications or failures of previous knee replacement surgeries.

In terms of application, knee replacement is the largest segment, followed by hip replacement . This reflects the high prevalence of knee osteoarthritis and knee injuries in the general population, making knee procedures more common than hip procedures overall.

What Does This Market Growth Mean for Patients?

The expansion of the hip and knee replacement market has practical implications for patients considering these procedures. As competition increases among manufacturers and surgical techniques improve, patients may benefit from more advanced implant options, better surgical outcomes, and potentially more competitive pricing. The ongoing research and development initiatives undertaken by major players in the industry are strengthening their market presence while accelerating innovation in joint replacement technology .

However, the market also faces challenges that could affect patient access and affordability. One of the biggest obstacles the industry faces is competition from alternative treatments and the availability of lower-cost options. Companies are working to overcome these barriers by keeping pricing competitive while expanding their product offerings and introducing new materials and technologies .

As the hip and knee replacement market continues to grow through 2032, patients with joint damage from osteoarthritis, injury, or disease will have access to an increasingly sophisticated array of surgical options. The projected growth from $21.88 billion to $28.68 billion reflects not just market expansion, but also the growing recognition that joint replacement surgery can significantly improve quality of life and mobility for millions of people worldwide.