Knee Replacement Market Size, Share, Growth, Trends, and Global Industry Analysis: By Procedure (Total Knee Replacement, Partial Knee Replacement, Revision Knee Replacement), By Bearing (Fixed-bearing Implants, Mobile-bearing Implants), By End-user (Hospitals, Orthopaedic Clinics, Ambulatory Surgical Centres) and Region Forecast 2020-2031

Knee Replacement Market size was valued at US$ 7.40 billion in 2024 and is expected to reach US$ 9.87 billion by 2031, growing at a significant CAGR of 4.2% from 2025-2031. Knee Replacement is one of the most common replacement surgeries for joints which are undertaken by patients with knee-damaging diseases like post-traumatic, arthritis, and osteoarthritis/rheumatoid arthritis. Growing elderly patients and an increase in the number of surgeries undertaken are anticipated to grow the global market.

Various steps are included in implanting an artificial device and replacing the damaged knee. There are various types of implants made up of ceramic material, strong plastic parts, or metal alloys, Several factors like the rise in the prevalence of diseases like diabetes, osteoporosis, rheumatoid arthritis treatment, obesity, growing aging population increasing sports-related injuries, improving advanced technologies like minimally invasive surgeries and superior materials of implants are the factors driving the global market. The high cost of the surgery, the rise in the number of OEMs, and the increase in awareness about non-surgical treatments like weight loss, exercises, walking aids, shoe inserts, and painkiller medicines are the factors restraining the growth of the global market.

Knee replacement is the most widely used procedure to treat knee arthritis pain. Advancements in the technologies of knee replacement like minimally invasive surgery, improvement in materials of implant, and rise in success rates of the procedures are allowing people to undergo knee replacement surgery. Technologies like printed knee implants manufactured by the company ConforMIS in the USA. For example, X3 Advanced Bearing Technology (in 2011) Mako Robotic-Arm Assisted Technology (in 2017), and Zimmer Biomet have launched Persona Medial Congruent Bearing

Key Developments:

• In March 2016, designed to provide natural motion for the knee by increasing the stability of joints boosting the growth of the market. According to the U.S. Department of Health & Human Services, about 294,000 children below the age of 18 are suffering from various rheumatic conditions
• In U.S. In June 2017, Zimmer Biomet Holdings introduced an X-ray-based Patient-Specific Instrument, the X-PSI Knee System world's 1^st CE Marked surgical planning system.
• In June 2014, DePuy Synthes introduced 2 new technologies for the ATTUNE Knee System Medialized Anatomic Patella and ATTUNE Rotating Platform