{"id":"W4288683467","doi":"","title":"Prospective Within Subject Comparison of Fluoroscopically Guided Lumbosacral Facet Joint Radiofrequency Ablation Using a Multi-Tined (Trident) Versus Conventional Monopolar Cannula.","year":2022,"lang":"en","type":"article","venue":"PubMed","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Health; University of Alberta; University of Calgary","funders":"","keywords":"Medicine; Cannula; Fluoroscopy; Lumbosacral joint; Pulsed radiofrequency; Facet (psychology); Facet joint; Surgery; Local anesthetic; Radiofrequency ablation; Lumbar; Radicular pain; Anesthesia; Adverse effect; Ablation; Nuclear medicine; Radiology; Pain relief; Internal medicine","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":[0.00326846,0.0003893816,0.0008017924,0.0003456926,0.0003148006,0.0005404395,0.0002460228,0.0005882033,0.002200799],"category_scores_gemma":[0.004637543,0.0003192151,0.0004716363,0.0003564563,0.000694791,0.0004436869,0.0002807886,0.0004350481,0.0004272926],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003050734,"about_ca_system_score_gemma":0.0002403507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005533342,"about_ca_topic_score_gemma":0.0008018509,"domain_scores_codex":[0.9984246,0.0006883527,0.0001376511,0.0003807223,0.0002661896,0.0001024209],"domain_scores_gemma":[0.9946016,0.002235135,0.001804109,0.0003978231,0.0004843137,0.0004769927],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.4627354,0.02118095,0.448808,0.0008101637,0.001645418,0.0005221007,0.00175444,0.0005609929,0.03029542,0.0002113271,0.0004569417,0.03101887],"study_design_scores_gemma":[0.006991093,0.3386907,0.6498642,0.00002289212,0.00048564,0.0002869628,0.0004985299,0.0005930941,0.001675007,0.00005139073,0.0008007118,0.00003986544],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991498,0.0001779443,0.0001998334,0.000005014339,0.00002281209,0.000173192,0.00008382544,0.000004325039,0.0001831807],"genre_scores_gemma":[0.9989256,0.00006417636,0.0004080471,0.0000239818,0.0000311762,0.0002233163,0.0001287123,0.00000240701,0.0001924341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00326846,"threshold_uncertainty_score":0.01728553,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.12975209914007,"score_gpt":0.3463166793878857,"score_spread":0.2165645802478156,"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."}}