iPad-based gait analysis presented at AAHKS: 110 knees, standing X-ray vs walking alignment
zawthet · x · 2026-11-12
At this week's AAHKS meeting, Dr. Jeffrey Geller (Columbia Orthopedics) presented to an overflowing ballroom: 55 primary TKA patients, 110 knees, comparing standing long-leg X-ray alignment vs walking alignment at midstance, measured in clinic with Exer Scan on an iPad mounted on a tripod. A single-surgeon prospective study where all patients received both modalities, showcasing video pose estimation for pre-op TKA planning.
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