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Akademický článek

Unbiased Method to Determine Articular Cartilage Thickness Using a Three-Dimensional Model Derived from Laser Scanning: Demonstration on the Distal Femur

Autor: Valentina Campanelli, Maury L. Hull

Publikováno v: Bioengineering, Vol 11, Iss 11, p 1118 (2024)

Measuring articular cartilage thickness from 3D models developed from laser scans has the potential to offer high accuracy. However, this potential has not been fulfilled, since generating these models requires that the cartilage be removed, and prev

Externí odkaz: https://doaj.org/article/b388d0890e8f4ff9a727ab5d4a63b06d

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Akademický článek

An Insert Goniometer Can Help Select the Optimal Insert Thickness When Performing Kinematically Aligned Total Knee Arthroplasty with a Medial 1:1 Ball-in-Socket and Lateral Flat Surface Insert and Posterior Cruciate Ligament Retention

Autor: Sahil A. Sanghavi, Alexander J. Nedopil, Stephen M. Howell, Maury L. Hull

Publikováno v: Bioengineering, Vol 11, Iss 9, p 910 (2024)

Current surgical practices in total knee arthroplasty (TKA) have advanced and include significant changes and improvements in alignment philosophies, femorotibial implant conformities, and ligament management to replicate in vivo knee kinematics. Whi

Externí odkaz: https://doaj.org/article/1a402151aca2424e8c8b7464bf537fd9

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Akademický článek

Differences in Trochlear Morphology of a New Femoral Component Designed for Kinematic Alignment from a Mechanical Alignment Design

Autor: Maury L. Hull, Alexander Simileysky, Stephen M. Howell

Publikováno v: Bioengineering, Vol 11, Iss 1, p 62 (2024)

Because kinematic alignment (KA) aligns femoral components in greater valgus and with less external rotation than mechanical alignment (MA), the trochlear groove of an MA design used in KA is medialized, which can lead to complications. Hence, a KA d

Externí odkaz: https://doaj.org/article/54805da7671144e196f566a1497c5f4b

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Akademický článek

A new tibial insert design with ball‐in‐socket medial conformity and posterior cruciate ligament retention closely restores native knee tibial rotation after unrestricted kinematic alignment

Autor: Saúl Pacheco Elorza, Ed O’Donnell, Alexander J. Nedopil, Stephen M. Howell, Maury L. Hull

Publikováno v: Journal of Experimental Orthopaedics, Vol 10, Iss 1, Pp n/a-n/a (2023)

Abstract Purpose In total knee arthroplasty (TKA) with posterior cruciate ligament (PCL) retention, the medial and lateral insert conformity that restores in vivo native (i.e., healthy) knee tibial rotation and high function without causing stiffness

Externí odkaz: https://doaj.org/article/b9c5ac6908604d3d9036371e45094b3a

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