Large-joint reconstructive implants are critical devices used to replace or repair damaged joints, typically in the knee, hip, shoulder, and ankle. These implants are designed to restore mobility and alleviate pain caused by conditions such as arthritis, trauma, or degenerative diseases. With the aging global population and increasing rates of joint-related disorders, the demand for large-joint reconstructive implants has grown significantly. Technological advancements have greatly enhanced the design and performance of these implants, leading to better outcomes and faster recovery times for patients. Recent innovations in large-joint reconstructive implants include the development of materials such as titanium and cobalt-chromium alloys, which offer improved strength, durability, and biocompatibility. Additionally, custom implants tailored to individual patients, using 3D imaging and printing technologies, are becoming more common. These personalized implants help ensure a better fit and alignment, which can enhance the longevity and functionality of the implant. Minimally invasive surgical techniques are also improving, reducing recovery time and the risk of complications. The market for large-joint reconstructive implants is expanding as healthcare providers increasingly adopt these advanced technologies, and as the global prevalence of joint disorders continues to rise.