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Article

Surgically Relevant Knee Phenotypes: The Modified Coronal Plane Alignment of the Knee System-A Deep Learning-Based Classification.

The Journal of arthroplasty - 1 Jul 2026

Burgio Carmelo, Zepeda Karlos E, Karasavvidis Theofilos, Jang Seong J, Mayman David J, Jerabek Seth A, Sculco Peter K, Debbi Eytan M, Vigdorchik Jonathan M

Abstract excerpt

BACKGROUND: The coronal plane alignment of the knee (CPAK) classification proposes nine knee phenotypes based on constitutional limb alignment and joint line obliquity. However, there is considerable confusion and variability in defining types, and its impact on surgical decision-making is unclear. A simple modified CPAK system is proposed to improve accuracy and facilitate decision-making. Herein, we applied a...

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Identifiers

PMID: 41967528
DOI: 10.1016/j.arth.2026.04.010

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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