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Differences in the Rotation Axes of the Scapholunate Joint During Flexion-Extension and Radial-Ulnar Deviation Motions
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Canadian affiliationAn author listed a Canadian institution. This is the only route the usual frame has.
The three-model screen
all 1,000 screened works →All three models called this out of scope.
stratum: aff_core · design weight: 5595.24 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: empirical
about Canada: no
confidence: high
Biomechanics of scapholunate joint rotation axes; clinical/anatomical study.
GPT-5.6 (high)OUT
genre: empirical
about Canada: no
confidence: low
The abstract is missing and the title indicates a clinical biomechanics study rather than research about research.
Grok 4.5OUT
genre: empirical
about Canada: no
confidence: high
Orthopaedic biomechanics of scapholunate joint motion; clinical anatomy, not research practice.
Abstract
No abstract. This is not a gap in this database — OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
The record
- Venue
- The Journal Of Hand Surgery
- Topic
- Orthopedic Surgery and Rehabilitation
- Field
- Medicine
- Canadian institutions
- Queen's University
- Funders
- National Institute of Arthritis and Musculoskeletal and Skin DiseasesNational Institutes of Health
- Keywords
- LunateUlnar deviationWristRotation (mathematics)MedicineOrthodonticsScrew axisOrientation (vector space)AnatomyKinematicsLunate boneRange of motionCarpal bonesGeometryMathematicsPhysicsSurgery
- Has abstract in OpenAlex
- no