{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003092498,0.002806402,0.001284154,0.00443498,0.004368651,0.001815897,0.001757768,0.006969833,0.002986846],"category_scores_gemma":[0.00304877,0.001481502,0.00132582,0.002851319,0.002483157,0.002038758,0.002467864,0.005421521,0.000859199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002219356,"about_ca_system_score_gemma":0.001263298,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002513722,"about_ca_topic_score_gemma":0.003793326,"domain_scores_codex":[0.9992583,0.00006943324,0.00009277284,0.000144352,0.0001328618,0.0003022755],"domain_scores_gemma":[0.9982898,0.0004446405,0.0004209795,0.000171243,0.00006768106,0.0006056743],"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":[0.000009512135,0.00002469011,0.001917812,0.00001464693,0.00000443831,0.99723,0.00007230053,0.00003197559,0.0000905242,0.00009154577,0.0001252258,0.0003872974],"study_design_scores_gemma":[0.000007196934,0.00002404604,0.001622506,0.00001191575,0.000005771786,0.9976526,0.00009846123,0.00008606184,0.0001019826,0.0001959138,0.0001872935,0.000006368273],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.960685,0.008110479,0.005082383,0.006349275,0.0007006983,0.0003380479,0.0004665599,0.000269865,0.01799779],"genre_scores_gemma":[0.9927617,0.001903407,0.001735748,0.0008817126,0.001391468,0.00004282288,0.0001243307,0.00002085618,0.001137914],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006969833,"threshold_uncertainty_score":0.01610255,"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."}}