{"id":"W2472428079","doi":"","title":"Total Hip Arthroplasty Following Failure of Core Decompression and Tantalum Rod Insertion for Femoral Head Avascular Necrosis","year":2013,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery-british Volume","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Femoral head; Avascular necrosis; Medicine; Surgery; Tantalum; Total hip arthroplasty; Radiography; Decompression; Arthroplasty; Nuclear medicine; Materials science","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":[0.0006288341,0.0001782221,0.001081638,0.0002071201,0.0001731288,0.00008927548,0.00001386514,0.0001342938,0.000160514],"category_scores_gemma":[0.0002540582,0.0001624963,0.0005502267,0.00009900524,0.0001180541,0.000485432,0.00004357918,0.0002300522,0.000002707934],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002112747,"about_ca_system_score_gemma":0.00009897498,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002572334,"about_ca_topic_score_gemma":0.00005787987,"domain_scores_codex":[0.9980155,0.0000415407,0.001053259,0.0002078955,0.0003700491,0.0003117415],"domain_scores_gemma":[0.9986801,0.0001025726,0.000560237,0.0001133791,0.0002461699,0.0002975483],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003307749,0.0003542647,0.7354616,0.0006071062,0.0003164533,0.0005869144,0.0001911461,0.000004672165,0.03255888,0.000003276573,0.04127676,0.1883082],"study_design_scores_gemma":[0.003875306,0.0008061499,0.9729446,0.003012767,0.00025881,0.01253717,0.0004254843,0.0008270827,0.0007434466,0.00009702976,0.004212516,0.0002596682],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954172,0.002439967,0.000477731,0.0007349264,0.0005504142,0.0003242214,0.00002905094,0.00001313509,0.00001337159],"genre_scores_gemma":[0.9962329,0.0007064935,0.002372726,0.0001203061,0.0002609004,0.000007648093,0.00001904892,0.00002770737,0.0002522792],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.237483,"threshold_uncertainty_score":0.6626406,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02088235394253044,"score_gpt":0.2415251028621134,"score_spread":0.2206427489195829,"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."}}