Computer-assisted orthopedic surgery or computer-assisted orthopaedic surgery (sometimes abbreviated as CAOS ) is a discipline where computer technology is applied pre-, intra- and/or post-operatively to improve the outcome of orthopedic surgical procedures. Although records show that it has been implemented since the 1990s, CAOS is still an active research discipline which brings together orthopedic practitioners with traditionally technical disciplines, such as engineering , computer science and robotics .
16-487: (Redirected from Caos ) [REDACTED] Look up caos in Wiktionary, the free dictionary. CAOS , Caos or alternatively styled forms of the word may refer to: Abbreviations [ edit ] Calgary Animated Objects Society , a non-profit charitable arts organization CAOs, former abbreviation for Contemporary Art Organisations of Australia , of which ACE Open
32-610: A non-profit charitable arts organization CAOs, former abbreviation for Contemporary Art Organisations of Australia , of which ACE Open is a member CAOS Linux, a former RPM-based Linux distribution Chilling Adventures of Sabrina (TV series) , an American supernatural TV series on Netflix Computer-Assisted Organic Synthesis software Computer-assisted orthopedic surgery People [ edit ] Gary Caos , Italian DJ and producer Silvia Caos (1933–2006), Cuban-born Mexican actress See also [ edit ] Chaos (disambiguation) Topics referred to by
48-414: A small incision. A chosen navigation system then guides the surgeon through different bone cuts and finally to implantation . Although CAOS has advantages in both the accuracy and precision of the procedure at hand, it is still not widely accepted within the orthopedic community for various reasons. One such reason is the increased medical costs to the patient. Regardless of the navigation preference,
64-468: Is a member CAOS Linux, a former RPM-based Linux distribution Chilling Adventures of Sabrina (TV series) , an American supernatural TV series on Netflix Computer-Assisted Organic Synthesis software Computer-assisted orthopedic surgery People [ edit ] Gary Caos , Italian DJ and producer Silvia Caos (1933–2006), Cuban-born Mexican actress See also [ edit ] Chaos (disambiguation) Topics referred to by
80-439: Is crucial. Although CAOS is still not widely accepted by many orthopedic surgeons, it is shown to be an incredibly useful tool in facilitating the training of new surgeons due to the creation of images to help visualize anatomical landmarks for procedures. More developments are being made to reduce both costs, and radiation exposure while providing accurate guidance to the surgeon via ultrasound imaging. This navigation method
96-402: Is different from Wikidata All article disambiguation pages All disambiguation pages caos (Redirected from Caos ) [REDACTED] Look up caos in Wiktionary, the free dictionary. CAOS , Caos or alternatively styled forms of the word may refer to: Abbreviations [ edit ] Calgary Animated Objects Society ,
112-430: Is different from Wikidata All article disambiguation pages All disambiguation pages Computer-assisted orthopedic surgery The principal idea behind CAOS is that operative outcomes will be improved through the use of computer technology. Taking the example of joint replacement , the task of the surgeon is to integrate the new joint components into the patient's existing anatomy; CAOS technologies allow
128-429: Is not conclusive that CAOS technologies result in a significant long-term improvement in operative outcome, studies suggest that CAOS may lower revision rates. Further, because of the functional adaptability of bone , errors in component placement may become unimportant in the long term. Due to the relatively short time period over which CAOS has developed, long-term follow-up studies have not yet been possible. Whilst
144-428: The inclusion of computer technology results in increased hospital expenditures, which are then billed to the patient. Since CAOS is still an area of active research, insurance plans are also unlikely to cover the cost of the procedures. Some studies suggest CAOS can be cost-effective for the hospital under the circumstance that a large volume of procedures are conducted on geriatric patients. Other than costs, each of
160-559: The navigation methods has a shortcoming: CT-based navigation systems increase radiation exposure to the patient; fluoroscopy-based navigation increases the duration of the procedure due to the surgeon pausing to take images for an appropriate template; and imageless navigation relies heavily upon the skill of the surgeon to input accurate values derived from Orthopedic tests. There is evidence that implants and procedures undertaken with computer-assisted orthopedic surgery have significantly higher levels of accuracy and precision However, it
176-427: The procedure. Regardless of a passive or active system, CAOS requires a mode of navigation to accurately carry out procedures. There are three methods of navigation used to carry out the surgery. *The 3-D images are created when the computer interacts with body parts via infrared lights and gate detectors. With CAOS, the surgeon can more accurately pinpoint anatomical landmarks that might be hard to see in
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#1732771765531192-405: The same term [REDACTED] This disambiguation page lists articles associated with the title CAOS . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=CAOS&oldid=1014106072 " Category : Disambiguation pages Hidden categories: Short description
208-405: The same term [REDACTED] This disambiguation page lists articles associated with the title CAOS . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=CAOS&oldid=1014106072 " Category : Disambiguation pages Hidden categories: Short description
224-478: The surgeon (or even medical students in laboratory studies ) can achieve better results in terms of planned vs. achieved placement of components, it is not clear whether the plan has been constructed optimally. Currently, computer-assisted orthopedic surgery is mostly used in knee implant surgery because of the precision the surgeon get with femoral and tibial bone cuts. It is also used to navigate acetabular components placement where correct cup inclination
240-414: The surgeon in the pre-operative planning stage. There are a variety of CAOS procedures depending on the system and navigation preferences. CAOS is initially divided into two categories : an active system , in which the entire procedure can be completed by a robot with little or no help necessary from the surgeon; and a passive system , in which a robot or computerized program aids the surgeon in completing
256-441: The surgeon to: CAOS does not substantially deviate from traditional surgical procedures, because the intended goal is to improve the overall operative outcome of the surgery. In image-based procedures, the patient still undergoes similar pre-operative screenings (consultations, scans, etc.). However, CAOS allows the surgeon to also create a "patient jig", which is a 3-D printed model of the skeletal structure of interest that aids
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