{"id":"W4415653928","doi":"10.1016/j.clinbiomech.2025.106692","title":"Comparison of pedicle screw loosening under uniaxial and multiaxial loading","year":2025,"lang":"en","type":"article","venue":"Clinical Biomechanics","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Victoria Hospital; London Health Sciences Centre; University of Waterloo","funders":"Institute of Musculoskeletal Health and Arthritis; Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research; Canada Foundation for Innovation; Ontario Research Foundation","keywords":"Deformation (meteorology); Biomechanics; Cervical vertebrae; Spinal fusion","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0004645895,0.000102373,0.0004366642,0.0001386978,0.00005718314,0.00001197298,0.00007256013,0.0002441429,0.0000448796],"category_scores_gemma":[0.0004455633,0.00008743555,0.0001109625,0.0002596104,0.0001069529,0.00003418158,0.00009605122,0.0002780349,0.000003957522],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002809612,"about_ca_system_score_gemma":0.00008589437,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002144367,"about_ca_topic_score_gemma":0.000002829568,"domain_scores_codex":[0.9988086,0.00003984467,0.0006339087,0.000232544,0.0001454766,0.0001396331],"domain_scores_gemma":[0.9991898,0.0002356419,0.000166258,0.0001956006,0.0001097968,0.0001029054],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001973266,0.001336384,0.0730563,0.0006098828,0.0003994951,0.00002120381,0.0002250096,0.000004058139,0.1626688,0.07286961,0.006261791,0.6805742],"study_design_scores_gemma":[0.01459295,0.008435491,0.07520518,0.002413584,0.001373195,0.00005815047,0.002238323,0.1254668,0.6632785,0.03810218,0.06782606,0.001009629],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8901976,0.0008588145,0.1056043,0.001561288,0.0005575903,0.0003393684,0.000007270376,0.000140638,0.0007331623],"genre_scores_gemma":[0.9924867,0.0001190659,0.006114219,0.0009450114,0.0001376753,0.000002634193,0.00001163598,0.000009509486,0.0001735397],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6795646,"threshold_uncertainty_score":0.3565519,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08800027673363503,"score_gpt":0.5000741266464607,"score_spread":0.4120738499128256,"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."}}