Examining the Total Hip Knee Replacements Market through a procedural lens highlights the dominance of the total knee arthroplasty (TKA) Total Hip Knee Replacements Market segment. TKA procedures consistently account for the largest share of the market, primarily due to the significantly higher incidence and severity of knee-related osteoarthritis compared to hip conditions. The knee, as the body's largest joint, is subjected to immense weight-bearing stress, making it particularly vulnerable to degenerative changes and injury. Consequently, manufacturers have dedicated substantial resources to developing a diverse array of knee implant designs, ranging from fixed-bearing to mobile-bearing systems, to meet varied patient anatomies and activity levels.

However, an equally important and rapidly growing segment is the revision procedure market for both hips and knees. Revision surgeries are necessary when a primary implant fails due to wear, loosening, infection, or other complications. As the overall volume of primary joint replacements increases, and as patients receive implants at a younger age, the number of revision surgeries is projected to climb. This segment requires highly specialized implants and surgical tools, often leading to higher procedural costs and longer hospital stays. The growth in revisions underscores the importance of long-term implant durability and patient follow-up, presenting both a clinical challenge and a distinct revenue opportunity for companies focusing on complex joint reconstruction solutions.