2006
DOI: 10.1590/s1413-78522006000400004
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Artroplastia total do joelho assistida por computador

Abstract: Um dos avanços tecnológicos mais significativos da medicina atual é a cirurgia assistida por computador, sendo que na ortopedia uma das aplicações mais importantes dessa tecnologia é na artroplastia do joelho. A principal contribuição da cirurgia ortopédica assistida por computador (Computer Aided Orthopaedic Surgery’s - CAOS) na artroplastia do joelho é o seu potencial em aprimorar a precisão da implantação das próteses e do alinhamento do membro operado contribuindo para a otimização e longevidade dos result… Show more

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Cited by 8 publications
(6 citation statements)
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“…On the other hand, the outliers calculation was highly statistically significant, showing the cases that went outside of the safety zone of three degrees of deviation, which was the central aim of our efforts towards aligning the arthroplasties as well as possible. This parameter is widely used in the literature 2 , 3 , 4 , 6 , 9 , 10 , 11 , 12 , 14 , 15 , 16 , 17 . It is worth noting that the surgeon and auxiliary surgeon, between them, had experience of around 500 mechanical prostheses, while these were their first cases of navigated prostheses.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…On the other hand, the outliers calculation was highly statistically significant, showing the cases that went outside of the safety zone of three degrees of deviation, which was the central aim of our efforts towards aligning the arthroplasties as well as possible. This parameter is widely used in the literature 2 , 3 , 4 , 6 , 9 , 10 , 11 , 12 , 14 , 15 , 16 , 17 . It is worth noting that the surgeon and auxiliary surgeon, between them, had experience of around 500 mechanical prostheses, while these were their first cases of navigated prostheses.…”
Section: Discussionmentioning
confidence: 99%
“…Over recent years, computer-assisted surgical systems have contributed towards surgical precision. According to Albuquerque et al 1 , 14 , the main contribution of such systems is precision in implanting prostheses and aligning the mechanical axis of the operated limb. Furthermore, such procedures are little more invasive; they diminish or eliminate exposure to radiation; and the instruments used are the same as used in mechanical procedures.…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand, the outliers calculation was highly statistically significant, showing the cases that went outside of the safety zone of three degrees of deviation, which was the central aim of our efforts towards aligning the arthroplasties as well as possible. This parameter is widely used in the literature (2)(3)(4)6,(9)(10)(11)(12)(14)(15)(16)(17) . It is worth noting that the surgeon and auxiliary surgeon, between them, had experience of around 500 mechanical prostheses, while these were their first cases of navigated prostheses.…”
Section: Discussionmentioning
confidence: 99%
“…Accordingly, computer-assisted surgery did not offer any advantage over the conventional technique as regards blood loss. Albuquerque et al 19 concluded that navigation in TKA is a precise procedure affording accurate alignment and not causing morbidity when compared to conventional surgery. Our survey reaffirms the benefits of navigated surgery.…”
Section: Satisfactory Tilt Unsatisfactory Tiltmentioning
confidence: 99%