Computer-Aided Design for Analyzing the Influence of Single Radius on Flexion Angle of Artificial Knee Joint

Darmanto, D; Novriansyah, Robin; Ismail, Rifky; Jamari, J.; Bayuseno, A.P.; Anggoro, Paulus Wisnu

doi:10.1109/ibitec53045.2021.9649381

Cited by 2 publications

(3 citation statements)

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“…Obviously, there is no difference in the result achieved against the flexion angle between the single radius and the multi-radius system (Jin et al, 2020). The results of the development of a CAD-based AKJ model by Darmanto et al (2021) showed that a single radius system increases the range of flexion angles by 5.2 °. Also, other studies have reported that a single radius system reduces A-P translation by 80% (Clary et al, 2013), so TKA became more stable.…”

Section: Development Of Femoral Components Arthroplasty For the Knee ...mentioning

confidence: 97%

“…According to Hofmann et al (Kang et al, 2018a), the tibial slope ranges from 0 °to 20 °are suitable for the type of human population. Moreover, the tibial slope significantly affects the flexion angle range in that the angle of inclination is directly proportional to the flexion range (Shi et al, 2013), (Darmanto et al, 2021), (Fujito et al, 2018), (Massin and Gournay, 2006). In another study based on CAD models, every 1 °slope increased the flexion angle by 1.03 ° (Darmanto et al, 2022a).…”

Section: Figurementioning

confidence: 99%

“…There are also some reports indicating that the flexion angle could be optimized by the development of TKA components through thickening posterior femoral condyle (Lee et al, 2011;Kim et al, 2016;Yang et al, 2016;Darmanto et al, 2022a), creating a single radius system (Shimizu et al, 2014;Jin et al, 2020;Darmanto et al, 2021;Clary et al, 2013), creating a medial pivot system (Samy et al, 2018;Kim et al, 2017b;French et al, 2020;Carvalho Júnior et al, 2017;Darmanto et al, 2022b), setting up posterior tibial slope (Shi et al, 2013;Darmanto et al, 2022a;Hohmann and Bryant, 2007;Fujito et al, 2018;Massin and Gournay, 2006), and creating a postcam stabilizer mechanism (Ohno et al, 2016;Kosse et al, 2020;Yagishita et al, 2012), (Sanz-Ruiz et al, 2016;Seon et al, 2011;Tamaki et al, 2013). In the market, each prolific company has its characteristic in the development of TKA components.…”

Section: Research Gap and Future Researchmentioning

confidence: 99%

See 2 more Smart Citations

A review on flexion angle in high-flexion total knee arthroplasty for indonesian’s need

Darmanto

Novriansyah²,

Anggoro³

et al. 2022

Front. Mech. Eng.

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Total Knee Arthroplasty (TKA) proposed as an alternative treatment for damaged knee joints of humans is reviewed. The commercial application of TKA can help patients to improve their daily normal activities. Here the high-flex type total knee arthroplasty (High-Flex TKA) is typically designed for the patient’s convenience on which the greater range of motion can be adjusted for extreme activities such as Seiza and Muslim praying. However, the present High-Flex TKAs have not fulfilled the needs of Indonesians for religious activities with a flexion angle of 150°–165°. Therefore, this review aims to examine the flexion range of High-Flex TKAs proposed for the needs of Indonesians. This study is a narrative review, all studies published and reviewed are related to the range of flexion angles on the use of products from many manufacturers and various types that have been used by patients, as well as the development of a CAD-based TKA design. It was proposed in the present study that the flexion angle on High-Flex TKAs may be optimized by thickening the posterior femoral condyle, creating a medial pivot system, and applying a single radius system on the femoral component. Whereas, the tibial insert component could be designed by setting up the posterior tibial slope, and creating a post-cam stabilizer mechanism. Many knowledge gaps related to the population of research objects, lack of research on extreme angles, development of TKA components, are discussed. Further needs of extensive research on TKA in Mongoloid races are anticipated to be introduced for extreme angles and most comprehensive product development for optimization of the flexion angle.

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Section: Development Of Femoral Components Arthroplasty For the Knee ...mentioning

confidence: 97%