Braces help our bodies move.
They can go on legs or arms. Some help us stand up tall. They help us walk well. These tools help many people. Do you want to see more?
Special tools called braces help our bodies.
Some braces go on the arms. Others go on the legs or the head.
Experts make these tools to fit your shape. They use strong stuff like carbon fiber. This keeps the braces light to wear. They can even help a person walk safely.
These tools help people move better every day.
Orthotics is a special kind of medical care.
It focuses on making devices called orthoses. You might know them as braces, splints, or calipers. These tools go on the outside of the body. They help the bones and muscles work better.
Orthotists are the experts who make these tools. They design, build, and fix them. Some braces are made for everyone in a factory. Others are custom-made just for one person. To make a custom brace, an orthotist might use a plaster mold. This mold matches the exact shape of a person's body. They use strong, light materials like carbon fiber. This helps the brace stay light and easy to wear.
Braces can support many parts of the body. They can go on the head, the trunk, or the arms. Many braces go on the legs. For example, a KAFO brace supports the knee, ankle, and foot. These tools help people stay safe when they stand or walk. They can even help if someone has muscle weakness.
Orthotics is a medical specialty that focuses on making special tools. These tools are called orthoses. You might know them as braces, splints, or calipers.
An orthosis is a device worn on the outside of the body. It helps the bones and muscles work better. These devices can influence how the body moves and stays strong. They are very important for helping people stay active.
There are different ways to make these devices. Some are finished products made in factories for quick use. Others are semi-finished products that can be adjusted for a person. The best ones are custom-fabricated products.
These are made just for one person's body shape. To make them, an expert might use a plaster of Paris mold. This mold captures the exact shape of a limb. Modern makers also use 3D printing and special machines. They use light materials like carbon fiber and titanium. These materials make the brace strong but easy to carry.
An orthotist is the professional who makes these tools. They are experts in many different subjects. They must understand anatomy, which is the study of body parts. They also study biomechanics, which is how the body moves.
Making a brace requires both art and science. An orthotist must be able to model body shapes. They also need manual skills to use modern machines. In the United States, a doctor must write a prescription for a brace. In the U.K., an orthotist can often start the work after a referral.
Braces are classified by which part of the body they help. There are braces for the head and the trunk. There are also braces for the arms and the legs.
Doctors use special names to describe them. A KAFO is a knee-ankle-foot orthosis. This brace supports the knee, the ankle, and the foot. A TLSO supports the spine in the chest and waist areas. These names help researchers understand exactly what a brace does. This prevents confusion when doctors study how they work.
Braces help in many different ways. Some are paralysis orthoses used when muscles do not work. They help people stay safe when they stand or walk.
Other braces are for relief. They might help with a leg that is a different length than the other. Sometimes a brace is used alongside a prosthesis. A prosthesis is a device that replaces a missing body part. Together, they can help someone move much more easily. This helps people with many different health needs live better lives.
Orthotics is a specialized medical field focused on the design and application of orthoses.
An orthosis is an externally applied device used to influence the neuromuscular and skeletal systems. These devices are commonly known as braces, calipers, or splints. They work by altering the structural or functional characteristics of the body. Orthotics is essential because it helps people regain stability and movement. By supporting specific body parts, these tools can compensate for lost muscle function or skeletal issues.
An orthotist is the medical professional responsible for these devices. They must master several complex fields, including anatomy and physiology. They also use biomechanics, which is the study of how the body moves. To create modern devices, orthotists use engineering and artistic modeling skills. They may use CAD/CAM systems, CNC machines, or 3D printing. In the United States, a patient needs a prescription from a licensed healthcare provider. In the U.K., orthotists often accept referrals from doctors for assessments without a formal prescription.
Orthoses are categorized by the anatomical region they support. The International Classification System (ICS) divides them into four main areas. These include the head, the trunk, the upper extremities, and the lower extremities.
Professionals also use acronyms to describe which joints are supported. For example, a KAFO is a knee-ankle-foot orthosis. A TLSO is a thoracic-lumbar-sacral orthosis that supports the spine. Using these standardized names helps researchers avoid confusion in scientific studies. This precision ensures that medical teams communicate clearly about patient care.
There are three main types of products available in orthotics. Custom-fabricated products are made individually for one specific patient. These are often the best choice because they match a unique body shape. They also allow for optimal matching of functional needs. Semi-finished or prefabricated products are made industrially for fast supply. These are used for common diseases and can sometimes be adapted to a patient. Finished products, also called off-the-shelf products, are industrial devices for short-term use.
Creating a custom orthosis is a detailed scientific process. Traditionally, makers followed the trace of a limb using physical measurements. Today, many use a plaster of Paris mold to capture the body's shape. Modern materials have changed how these devices feel and work. Using carbon fiber composites and aramid fibers embedded in epoxy resin reduces weight. This makes the device much lighter for the user. These materials allow for perfect stiffness in some areas and flexibility in others. For instance, a brace can be stiff at the ankle but flexible at the forefoot.
Paralysis orthoses are specifically designed for patients with muscle failure. This includes partial paralysis, known as paresis, or complete functional failure. These devices aim to correct limitations or replace lost functions. To ensure a good fit, the orthotic shell must be in total contact with the limb. Lightweight materials like titanium and aluminum are indispensable here. Using these metals helps reduce the energy a person needs to walk. Custom designs also allow for integrated orthotic joints. These joints can be matched exactly to the patient's anatomical pivot points.
When treating paralysis, orthotists must test muscle strength levels. They examine six major muscle groups to determine the necessary support. Doctors use a scale from 0 to 5 to measure strength. A value of 0 means complete paralysis, while 5 is normal strength. Any value below 5 is considered muscle weakness. The specific combination of these levels determines if a patient needs an AFO or a KAFO.
For patients with central nervous system issues, like a stroke, the process is different. In those cases, doctors must also analyze gait patterns using tools like the Amsterdam Gait Classification. This ensures the brace helps correct the specific way a person walks.
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