{"id":"W4412199521","doi":"10.1007/s43390-025-01146-4","title":"Impact of a novel patient-specific, patient-matched Bezier parametric curve rod platform on proximal junction biomechanics in an in silico thoracolumbar instrumented fusion model","year":2025,"lang":"en","type":"article","venue":"Spine Deformity","topic":"Scoliosis diagnosis and treatment","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Spinologics (Canada)","funders":"University of San Francisco","keywords":"Bézier curve; Rod; Sagittal plane; Biomechanics; Reduction (mathematics); Kyphosis; Medicine; Biomedical engineering; Materials science; Geometry; Mathematics; Anatomy; Surgery; Radiography","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002168317,0.0003148404,0.0006286738,0.001353982,0.00005419416,0.00002168385,0.00009555998,0.00022913,0.00002207691],"category_scores_gemma":[0.0001099736,0.0002461118,0.0002105023,0.002242221,0.00003264946,0.0003026458,0.00008879843,0.0002939881,0.000004356669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001406426,"about_ca_system_score_gemma":0.0002202614,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00143257,"about_ca_topic_score_gemma":0.0006055154,"domain_scores_codex":[0.9978456,0.00003048543,0.0007793108,0.0005031238,0.0004298761,0.0004115799],"domain_scores_gemma":[0.9989209,0.00002178321,0.0002529158,0.0004934903,0.0001729339,0.0001379616],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003405381,0.03241561,0.6829721,0.0001893413,0.0001941501,0.00002569087,0.0009631326,0.003706938,0.02264917,0.0005800416,0.00007078153,0.2528277],"study_design_scores_gemma":[0.009130688,0.007660815,0.797937,0.0006482897,0.0000703158,0.000007648244,0.0003443947,0.1488923,0.03477953,0.0002526507,0.00001069028,0.0002656578],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971566,0.00009853299,0.0002228203,0.00006934944,0.0001592084,0.002009874,0.0000607914,0.00004101292,0.0001818492],"genre_scores_gemma":[0.9984197,0.00007648113,0.0009501665,0.00009281488,0.00001373912,0.0002218882,0.00019466,0.00002362995,0.000006944329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.252562,"threshold_uncertainty_score":0.9999991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03613731994525997,"score_gpt":0.3237743458580707,"score_spread":0.2876370259128108,"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."}}