{"id":"W2167606117","doi":"10.1148/radiology.219.2.r01ma06366","title":"The Naked Facet Sign","year":2001,"lang":"en","type":"article","venue":"Radiology","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"Vancouver Hospital and Health Sciences Centre; University of British Columbia","funders":"","keywords":"Medicine; Facet (psychology); Cervical spine; Facet joint; Subluxation; Pillar; Surgery; Lumbar spine; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001138137,0.00004496707,0.00009863362,0.00002011202,0.0000702883,0.000004329613,0.00005168125,0.00006946238,0.0001686148],"category_scores_gemma":[0.00009578762,0.00002469692,0.00003562793,0.00005209108,0.00006373265,0.00001013921,0.000007748349,0.0001008919,0.00004567327],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000175432,"about_ca_system_score_gemma":0.0000156924,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001252948,"about_ca_topic_score_gemma":0.000003056437,"domain_scores_codex":[0.9996469,0.00002535692,0.00008722086,0.00007839574,0.00004129597,0.0001208577],"domain_scores_gemma":[0.9997134,0.00004959463,0.00002802007,0.0001502115,0.00002465402,0.00003412053],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0009531187,0.0001210654,0.0529523,0.00001739426,0.0001954239,0.0003158829,0.0003385613,0.000007532334,0.03927775,0.06757147,0.4747578,0.3634917],"study_design_scores_gemma":[0.000266492,0.0003690379,0.09945667,0.000003754743,0.00001157079,0.0006977409,0.00003327832,0.00005865103,0.001082565,0.002055036,0.8959243,0.00004091631],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8483599,0.004340715,0.01989022,0.05187881,0.0005998794,0.000759985,0.000002658883,0.0005119972,0.07365585],"genre_scores_gemma":[0.9928877,0.0007172045,0.0004209636,0.002241615,0.0002229891,0.00001481992,0.000006353182,0.000005928561,0.003482376],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4211665,"threshold_uncertainty_score":0.1846214,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01697109069878209,"score_gpt":0.3057956240404081,"score_spread":0.288824533341626,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}