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In medicine, a prosthesis (pl.: prostheses; from Ancient Greek: πρόσθεσις, romanized: prósthesis, lit. 'addition, application, attachment'), [1] or a prosthetic implant, [2] [3] is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (congenital disorder).
Neuroprosthetics (also called neural prosthetics) is a discipline related to neuroscience and biomedical engineering concerned with developing neural prostheses. They are sometimes contrasted with a brain–computer interface, which connects the brain to a computer rather than a device meant to replace missing biological functionality.
A prosthetic arm. Artificial arms and legs, or prosthetics, are intended to restore a degree of normal function to amputees.Mechanical devices that allow amputees to walk again or continue to use two hands have probably been in use since ancient times, [10] the most notable one being the simple peg leg.
Orthopedic implant example seen with X-ray. An orthopedic implant is a medical device manufactured to replace a missing joint or bone, or to support a damaged bone. [1] The medical implant is mainly fabricated using stainless steel and titanium alloys for strength and the plastic coating that is done on it acts as an artificial cartilage. [2]
A prosthetist is a person who has been qualified and certified to treat a person by using prostheses to residual limbs of the upper and lower extremities. The fitting of lower extremity prostheses, for example, involves making a socket that fits the residuum as a first step. The socket is usually manufactured out of fiberglass or carbon fiber ...
An ocular prosthesis, artificial eye or glass eye is a type of craniofacial prosthesis that replaces an absent natural eye following an enucleation, evisceration, or orbital exenteration. The prosthesis fits over an orbital implant and under the eyelids. Though often referred to as a glass eye, the ocular prosthesis roughly takes the shape of a ...
In simpler terms, a palatal obturator covers any fistulas (or "holes") in the roof of the mouth that lead to the nasal cavity, providing the wearer with a plastic/acrylic, removable roof of the mouth, which aids in speech, eating, and proper air flow. Palatal obturators are not to be confused with palatal lifts or other prosthetic devices.
Codification of Orthoses. Orthotic devices are classified into four areas of the body according to the international classification system (ICS): [2] orthotics of the lower extremities, orthotics of the upper extremities, orthotics for the trunk, and orthotics for the head.
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