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Article

Predicting CT-based coronal plane knee phenotype parameters using imageless navigation and machine learning.

The Knee - 1 Aug 2026

Sehgol Taimoor A, Orsi Alexander D, Plaskos Christopher, Fritsch Brett A

Abstract excerpt

BACKGROUND: Coronal plane alignment of the knee (CPAK) categorizes knee phenotypes according to joint line obliquity (JLO) and the arithmetic hip‒knee‒ankle angle (aHKA). CPAK is traditionally measured via long leg radiographs, but recently other modalities such as computed tomography (CT), image-based, and imageless navigation have been used. Machine learning (ML) is a field of artificial intelligence focused on...

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Identifiers

PMID: 41880845
DOI: 10.1016/j.knee.2026.104431

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