A novel total hip resurfacing design with improved range of motion and edge-load contact stress

Alvaréz-Vera, M.; Contreras-Hernandez, G.R.; Affatato, Saverio; Hernández-Rodríguez, M.A.L.

doi:10.1016/j.matdes.2013.10.031

Cited by 4 publications

(2 citation statements)

References 48 publications

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“…A review of the constructional solutions of these prostheses was conducted. [3,9,10]. In the presented clinical case the Duron Hip Resurfacing System by Zimmer firm was used.…”

Section: Modelling Of Hip Resurfacing Prosthesismentioning

confidence: 99%

A Biometrological Procedure Preceeding the Resurfacing

Madej¹,

Ryniewicz²,

Bojko³

2016

Metrology and Measurement Systems

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This paper presents a preoperative hip reconstruction method with diagnosed osteoarthritis using Durom Hip Resurfacing System (DHRS). The method is based on selection and application of the resurfacing to the pelvis reconstructed on the basis of computed tomography. Quality and geometrical parameters of distinguished tissues have a fundamental significance for locating and positioning the acetabular and femoral components. The application precedes the measurements of anatomical structures on a complex numerical model. The developed procedure enables functional selection of endo-prosthesis and its positioning in such a way that it secures geometric parameters within the bone bed and the depth , inclination angles and ante-version of the acetabular component, the neck-shaft angle and ante-torsion angle of the neck of the femoral bone, and reconstruction of the biomechanical axis of the limb and the physiological point of rotation in the implanted joint. Proper biomechanics of the bone-joint complex of the lower limb is determined by correlation of anatomicalgeometrical parameters of the acetabular component and parameters of the femoral bone.

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“…A review of the constructional solutions of these prostheses was conducted. [3,9,10]. In the presented clinical case the Duron Hip Resurfacing System by Zimmer firm was used.…”

Section: Modelling Of Hip Resurfacing Prosthesismentioning

confidence: 99%

A Biometrological Procedure Preceeding the Resurfacing

Madej¹,

Ryniewicz²,

Bojko³

2016

Metrology and Measurement Systems

View full text Add to dashboard Cite

show abstract

“…Many factors contribute to polyethylene wear, including implant design variables (geometric features and material properties) [1,2,23,28,31,36], surgical variables (implantation method and component positioning) [15,16], and patient factors [10,14,39]. Regarding patient factors, gait and motion patterns have been shown to affect the hip contact force, one of the variables that influences polyethylene wear [20,21].…”

Section: Introductionmentioning

confidence: 99%