Over the past decade, there have been significant advancements in prosthetic leg technology that have helped improve mobility and quality of life for those who have lost a leg. As more veterans return from combat with leg injuries and the general population ages, the market demand for prosthetic legs has grown steadily. According to a recent report from Grand View Research, the global prosthetic market was valued at $7.45 billion in 2020 and is projected to expand at a compound annual growth rate of 6.4% from 2021 to 2028.
Improved Prosthetic Designs are More Life-Like and Functional
Prosthetic leg designs have come a long way from the rigid, less natural models of the past. Modern prosthetics feature lightweight designs made from high-strength carbon fiber or titanium alloys that closely mimic the shape and movement of biological legs. Many include microprocessor controlled knee and ankle joints that automatically adjust to different terrains and gait speeds, providing a more natural feel. Some even sensory feedback to the user. These more advanced designs are allowing prosthetic users to participate in activities like running, cycling, skiing that were previously more difficult. The emphasis on prosthetics that closely emulate real legs has helped reduce stigma while increasing wearer confidence and independence.
Carbon Fiber is Replacing Heavier Materials
Historically, prosthetic legs were made from heavy materials like wood or aluminum which made them tiring to wear and walk with for long periods. However, the growing use of lightweight carbon fiber composites is revolutionizing the industry. Carbon fiber is a strong yet extremely lightweight material that is ideal for prosthetics as it reduces fatigue. Many top prosthetic manufacturers are now producing legs made primarily from various carbon fiber weaves, some weighing under 3 pounds. This has enabled users to be more active throughout the day without exhaustion. The growing availability of affordable carbon fiber options is expected to continue driving the prosthetics market upwards.
Microprocessor Knees are Most Advanced Technology
Some of the most advanced and effective technology available for prosthetic legs today is microprocessor controlled prosthetic knees. These computerized knees contain sensors and microchips that can dynamically adjust the knee joint's resistance to match the user's needs based on speed, incline, and other factors. They allow for a more natural gait rather than the fixed swing motion of older mechanical knees. Top brands like Össur and Endolite offer varying levels of microprocessor knees to accommodate different activity levels and budgets. For avid runners or those seeking maximum independence, microprocessor controlled legs provide the closest emulation to biological function currently achievable through technology. Their advanced capabilities come at a higher price point but dramatically improve quality of life for users.
Customization Options are Wide-Ranging
Prosthetics have come a long way in terms of customization options available to match individual users' lifestyles and activity preferences. In addition to various suspension types and knee joints, prosthetic companies offer everything from adjustable terminating devices to accommodate growing children to specialized legs incorporating features like built-in rollers or spikes for extreme sports. Cosmetic covers in realistic skin tones allow prosthetics to blend in discreetly with the wearer's other leg. Custom sockets can also now be 3D printed from medical scans for an ideal, comfortable fit. With so many customizable variables, prosthetists can create highly tailored solutions optimized for each patient's unique functional requirements and aesthetic preferences.
State of the Art Sockets use Silicone Liners
One significant advancement benefiting prosthetic wearers is the development of sophisticated silicone liners and suspension systems contained within the user's prosthetic socket. Traditional leg sockets used hard plastic with straps that could cause irritation or pressure points during wear. New silicone liners molded to the unique shape of the wearer's residual limb distribute weight comfortably while vacuuming to the inner socket wall, securely attaching the leg without discomfort. Some employ valve technology that regulates airflow and moisture to prevent overheating or irritation. Their pliable material moves naturally with the limb, reducing stress and allowing extended wear. While more costly than basic liners, these innovative silicone solutions have greatly improved quality of life for leg amputees.
Insurers are Expanding Coverage
With healthcare systems and private insurers realizing significant long term cost savings from advanced prosthetics that enable independence versus expensive lifelong care, coverage for state-of-the-art devices is expanding. For example, Medicare in the US now covers certain microprocessor controlled knees and replacement prosthetic legs more liberally. Companies are also offering affordable financing and leasing options to further accessibility. As leading prosthetists build their clinical evidence for positive outcomes, insurance providers recognize investing in cutting edge technology ultimately benefits patients as well as the broader system. This transition should stimulate further demand and market growth in coming years.
As technology restores mobility and people with limb loss live full, active lives well into old age, the demand for continuous improvement and replacement of prosthetic legs will remain strong. With advancements in materials, motors, sensors and customization, the functional capabilities of prosthetics will continue enhancing overall wellness and quality of life. The growing accessibility and acceptance should keep the prosthetics industry thriving for the foreseeable future. As injured veterans return in large numbers and demographics shift, companies delivering the latest solutions stand to see ongoing rewards.
Apart from birth abandons, different ailments like flow issues, horrible wounds, malignant growth, and diabetes can prompt the removal of appendages.
Because of the innovative progressions, more agreeable and utilitarian prosthetic legs, for example, carbon fiber prosthetics are accessible in the market.
These assist the wearer with performing strenuous errands like swimming, sky jumping, complete marathons, long-distance races, and so forth Nonetheless, once in a while prosthetic legs should be supplanted due to reasons like increment/decline in body weight, expansion in stature—in the event of kids—the inaccurate size of the attachment, material deformities like breaking, extending, or contracting of material, and contradiction with the body.
As indicated by the Centers for Disease Control and Prevention (CDC), in 2012, there were around 1.9 million individuals in the U.S. without normal appendages.
Additionally, as indicated by the details delivered by Advanced Amputee Solutions, LLC—a clinical gadget organization, work in the advancement, innovative work of amputee explicit gadgets—a significant reason for appendage misfortune is a vascular infection, which contributes around 54% in generally speaking appendage misfortune.
Fringe blood vessel infection and injury is the second-driving reason for appendage misfortune, contributing around 45%, while malignant growth is the minor reason for appendage misfortune which contributes just around 1-2% of by and large appendage misfortune.
