Acta clinica Croatica, Vol. 64. No. 1, 2025.
Stručni rad
https://doi.org/10.20471/acc.2025.64.01.16
Distal Femur and Proximal Tibia Morphometry After Total Knee Arthroplasty: 3d CT Analysis in OA versus Normal Knees
Sayed Abdulla Jami
; Department of Orthopedics, 1st Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
*
Mohammad Khaleel Sallam Ma’aitah
; Department of Robotics and Artificial Intelligence Engineering, Applied Science Private University, Amman, Jordan
* Dopisni autor.
Sažetak
There is a paucity of data concerning morphological differences in the resected distal
femur and proximal tibia between osteoarthritis (OA) and normal knees. The objective of this study
was to determine if morphometric differences existed in the resected distal femur and proximal tibia
surface between OA and normal knees in the Chinese population. Ninety-eight OA knees and 96
normal ones taken from the Chinese population were measured by computed tomography for femoral
mediolateral (fML), medial anteroposterior (fMAP), lateral anteroposterior (fLAP), medial condylar
width (fMCW), lateral condylar width (fLCW) and tibial mediolateral (tML), middle anteroposterior
(tAP), medial anteroposterior (tMAP), and lateral anteroposterior (tLAP) dimensions to determine
morphological differences between OA and normal knees. The mean tMAP and fMCW dimensions
were 50.2±3.3 mm and 28.7±2.3 mm for OA, and 48.8±3.8 mm and 27.1±2.2 mm for normal knees,
respectively. There were significant differences between OA and normal knees concerning tMAP and
fMCW dimensions (p<0.05). The study revealed morphological differences in tMAP and fMCW between
the OA and normal knee groups, which may provide guidelines for designing better knee implants
that are more size-matching for OA knees.
Ključne riječi
3D; Total knee arthroplasty; Osteoarthritis; Normal knee; Femur; Tibia; Morphometry; Resection
Hrčak ID:
335777
URI
Datum izdavanja:
31.3.2025.
Posjeta: 253 *