{"id":"W3203530267","doi":"10.3171/case21211","title":"Atlantoaxial wiring hardware failure resulting in intracranial hemorrhage and hydrocephalus: illustrative case","year":2021,"lang":"en","type":"article","venue":"Journal of Neurosurgery Case Lessons","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hôpital Maisonneuve-Rosemont; Hôpital du Sacré-Cœur de Montréal; Centre Hospitalier de l’Université de Montréal","funders":"","keywords":"Medicine; Hydrocephalus; Surgery; Subarachnoid hemorrhage; Atlantoaxial instability; Ventriculostomy; Complication; Hematoma; Cervical spine","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":[0.0004385152,0.0001773235,0.0004915852,0.0003227381,0.0001216312,0.0000738245,0.0000357063,0.0001316822,0.00004363017],"category_scores_gemma":[0.001049798,0.0001533219,0.0001590688,0.0003818,0.00005578645,0.0002583591,0.00004423327,0.0008373723,6.418225e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006970781,"about_ca_system_score_gemma":0.0001971058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006382922,"about_ca_topic_score_gemma":0.0001484753,"domain_scores_codex":[0.9984672,0.0001220503,0.0006967888,0.0002294345,0.0002463906,0.0002381223],"domain_scores_gemma":[0.9986642,0.0002906632,0.00041311,0.0001494608,0.0002751395,0.0002074512],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.000293704,0.0001160971,0.003287092,0.00009025961,0.00002299553,0.9547632,0.0004724654,0.00001969595,0.02577815,0.00001697086,0.000500051,0.01463928],"study_design_scores_gemma":[0.001128021,0.0002354211,0.004796749,0.0003350365,0.00008633725,0.9780607,0.001842555,0.0009338258,0.01127095,0.00004548435,0.001115193,0.0001497188],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992139,0.0003165929,0.000419144,0.006668039,0.0002044451,0.0001008516,0.00002125523,0.00002303263,0.0001076169],"genre_scores_gemma":[0.9967936,0.0001166546,0.001821889,0.0006708488,0.0005131516,0.000002036191,0.000004106378,0.00002388798,0.00005387449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02329748,"threshold_uncertainty_score":0.6252287,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02917572361525714,"score_gpt":0.311205169071281,"score_spread":0.2820294454560238,"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."}}