{"id":"W4416119734","doi":"10.1080/20565623.2025.2586998","title":"Unexpected retention of a spinal needle in a morbidly obese patient: a case report and technical reflection","year":2025,"lang":"en","type":"article","venue":"Future Science OA","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Spinal anesthesia; Morbidly obese; Anesthetic; Umbilical hernia; Morbid obesity; Local anesthetic; Spinal surgery","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":[0.0004771824,0.002525165,0.001674107,0.003201721,0.003289781,0.002633473,0.001702379,0.008558043,0.00187875],"category_scores_gemma":[0.004720533,0.001383216,0.002087792,0.001722087,0.002454164,0.003289133,0.001974022,0.005745233,0.0007882475],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001588974,"about_ca_system_score_gemma":0.001339411,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002566332,"about_ca_topic_score_gemma":0.00348215,"domain_scores_codex":[0.9988461,0.0001546811,0.0001720103,0.0002687699,0.000185321,0.0003731405],"domain_scores_gemma":[0.9971952,0.0008346144,0.0008388504,0.000212448,0.0002039822,0.0007148274],"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":[0.00001305012,0.00002832352,0.002791377,0.00002416774,0.000007229813,0.9959031,0.0001621964,0.00004425741,0.0002188557,0.0001105233,0.0001969476,0.0004999998],"study_design_scores_gemma":[0.00000283385,0.00002432536,0.0008839772,0.00001550529,0.000007231198,0.9983706,0.0001177739,0.0001267462,0.00012117,0.00009159273,0.0002294425,0.000008796134],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9447832,0.01740611,0.01036366,0.01364943,0.00140771,0.0002589485,0.0002830015,0.0003373105,0.0115107],"genre_scores_gemma":[0.9847564,0.004835198,0.003264209,0.002890633,0.002409799,0.00003207767,0.0001109373,0.00005125235,0.001649513],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008558043,"threshold_uncertainty_score":0.01152885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01349381459138535,"score_gpt":0.3075275997921496,"score_spread":0.2940337852007642,"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."}}