{"id":"https://openalex.org/W7204053591","doi":"https://doi.org/10.5152/j.aott.2026.25799","title":"Preoperative patient expectations and postoperative satisfaction following singlelevel unilateral biportal endoscopic lumbar discectomy: Are higher expectations associated with lower satisfaction?","display_name":"Preoperative patient expectations and postoperative satisfaction following singlelevel unilateral biportal endoscopic lumbar discectomy: Are higher expectations associated with lower satisfaction?","publication_year":2026,"publication_date":"2026-08-21","ids":{"openalex":"https://openalex.org/W7204053591","doi":"https://doi.org/10.5152/j.aott.2026.25799","pmid":"https://pubmed.ncbi.nlm.nih.gov/42813333","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13657336"},"language":"en","primary_location":{"id":"doi:10.5152/j.aott.2026.25799","doi":"https://doi.org/10.5152/j.aott.2026.25799","is_oa":true,"landing_page_url":"https://doi.org/10.5152/j.aott.2026.25799","pdf_url":"https://www.aott.org.tr/index.php/pub/article/download/4205/4136","source":{"id":"https://openalex.org/S104441155","display_name":"Acta Orthopaedica et Traumatologica Turcica","issn_l":"1017-995X","issn":["1017-995X","2589-1294"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","tr-dizin"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Orthopaedica et Traumatologica Turcica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aott.org.tr/index.php/pub/article/download/4205/4136","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090203455","display_name":"Yusuf Bayram","orcid":"https://orcid.org/0000-0003-1777-2800","observed_orcids":["https://orcid.org/0000-0003-1777-2800"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yusuf Bayram","raw_affiliation_strings":["Department of Orthopaedics and Traumatology, Hisar Intercontinental Hospital, \u0130stanbul, T\u00fcrkiye"],"raw_orcid":"https://orcid.org/0000-0003-1777-2800","affiliations":[{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, Hisar Intercontinental Hospital, \u0130stanbul, T\u00fcrkiye","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103031814","display_name":"Muhammed Enes Karata\u015f","orcid":"https://orcid.org/0000-0003-0995-0953","observed_orcids":["https://orcid.org/0000-0003-0995-0953"]},"institutions":[{"id":"https://openalex.org/I57913696","display_name":"Istanbul Medeniyet University","ror":"https://ror.org/05j1qpr59","country_code":"TR","type":"education","lineage":["https://openalex.org/I57913696"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Muhammed Enes Karata\u015f","raw_affiliation_strings":["Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye"],"raw_orcid":"https://orcid.org/0000-0003-0995-0953","affiliations":[{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye","institution_ids":["https://openalex.org/I57913696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5132989542","display_name":"\u0130brahim Uzunlu","orcid":"https://orcid.org/0009-0005-3796-3622","observed_orcids":["https://orcid.org/0009-0005-3796-3622"]},"institutions":[{"id":"https://openalex.org/I57913696","display_name":"Istanbul Medeniyet University","ror":"https://ror.org/05j1qpr59","country_code":"TR","type":"education","lineage":["https://openalex.org/I57913696"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130brahim Uzunlu","raw_affiliation_strings":["Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye"],"raw_orcid":"https://orcid.org/0009-0005-3796-3622","affiliations":[{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye","institution_ids":["https://openalex.org/I57913696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041883934","display_name":"Yunus Emre Bulum","orcid":"https://orcid.org/0000-0001-5568-8170","observed_orcids":["https://orcid.org/0000-0001-5568-8170"]},"institutions":[{"id":"https://openalex.org/I57913696","display_name":"Istanbul Medeniyet University","ror":"https://ror.org/05j1qpr59","country_code":"TR","type":"education","lineage":["https://openalex.org/I57913696"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yunus Emre Bulum","raw_affiliation_strings":["Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye"],"raw_orcid":"https://orcid.org/0000-0001-5568-8170","affiliations":[{"raw_affiliation_string":"Department of Orthopaedics and Traumatology, \u0130stanbul Medeniyet University, \u0130stanbul, T\u00fcrkiye","institution_ids":["https://openalex.org/I57913696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103031814"],"corresponding_institution_ids":["https://openalex.org/I57913696"],"apc_list":{"value":990,"currency":"USD","value_usd":990},"apc_paid":{"value":990,"currency":"USD","value_usd":990},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"60","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","score":0.9707000255584717,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","score":0.9707000255584717,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10084","display_name":"Musculoskeletal pain and rehabilitation","score":0.01850000023841858,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11518","display_name":"Cervical and Thoracic Myelopathy","score":0.006599999964237213,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lumbar-disc-herniation","display_name":"lumbar disc herniation","score":0.859000027179718},{"id":"https://openalex.org/keywords/postoperative-satisfaction","display_name":"postoperative satisfaction","score":0.8669999837875366},{"id":"https://openalex.org/keywords/minimally-invasive-spine-surgery","display_name":"minimally invasive spine surgery","score":0.9139999747276306},{"id":"https://openalex.org/keywords/patient-reported-outcomes","display_name":"patient-reported outcomes","score":0.8379999995231628},{"id":"https://openalex.org/keywords/oswestry-disability-index","display_name":"Oswestry Disability Index","score":0.9549999833106995},{"id":"https://openalex.org/keywords/patient-acceptable-symptom-state","display_name":"patient acceptable symptom state","score":0.9340000152587891},{"id":"https://openalex.org/keywords/perioperative-safety","display_name":"perioperative safety","score":0.671999990940094},{"id":"https://openalex.org/keywords/back-and-leg-pain","display_name":"back and leg pain","score":0.5400000214576721},{"id":"https://openalex.org/keywords/disability","display_name":"disability","score":0.527999997138977},{"id":"https://openalex.org/keywords/length-of-hospital-stay","display_name":"length of hospital stay","score":0.8230000138282776},{"id":"https://openalex.org/keywords/blood-loss","display_name":"blood loss","score":0.6179999709129333},{"id":"https://openalex.org/keywords/operative-time","display_name":"operative time","score":0.7369999885559082},{"id":"https://openalex.org/keywords/reoperation","display_name":"reoperation","score":0.3880000114440918}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9143000245094299},{"id":"https://openalex.org/C2775944032","wikidata":"https://www.wikidata.org/wiki/Q22907659","display_name":"Patient satisfaction","level":2,"score":0.6865000128746033},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.6675000190734863},{"id":"https://openalex.org/C2775998654","wikidata":"https://www.wikidata.org/wiki/Q11751687","display_name":"Oswestry Disability Index","level":4,"score":0.5945000052452087},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5494999885559082},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.48750001192092896},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.48249998688697815},{"id":"https://openalex.org/C44575665","wikidata":"https://www.wikidata.org/wiki/Q1293405","display_name":"Lumbar","level":2,"score":0.4823000133037567},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.46369999647140503},{"id":"https://openalex.org/C14184104","wikidata":"https://www.wikidata.org/wiki/Q1362526","display_name":"Visual analogue scale","level":2,"score":0.45179998874664307},{"id":"https://openalex.org/C111278954","wikidata":"https://www.wikidata.org/wiki/Q17069312","display_name":"Minimal clinically important difference","level":3,"score":0.4154999852180481},{"id":"https://openalex.org/C2776008035","wikidata":"https://www.wikidata.org/wiki/Q3029776","display_name":"Discectomy","level":3,"score":0.41200000047683716},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.39750000834465027},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.3424000144004822},{"id":"https://openalex.org/C2779517570","wikidata":"https://www.wikidata.org/wiki/Q7144954","display_name":"Patient-reported outcome","level":3,"score":0.3255999982357025},{"id":"https://openalex.org/C2776501849","wikidata":"https://www.wikidata.org/wiki/Q5781808","display_name":"Back pain","level":3,"score":0.3043000102043152},{"id":"https://openalex.org/C2777722626","wikidata":"https://www.wikidata.org/wiki/Q2902695","display_name":"Preoperative care","level":2,"score":0.3012000024318695},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.2953999936580658},{"id":"https://openalex.org/C2780907711","wikidata":"https://www.wikidata.org/wiki/Q852163","display_name":"Low back pain","level":3,"score":0.29280000925064087},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.2694999873638153},{"id":"https://openalex.org/C3017433307","wikidata":"https://www.wikidata.org/wiki/Q405478","display_name":"Lumbar spine","level":2,"score":0.2667999863624573},{"id":"https://openalex.org/C2779835254","wikidata":"https://www.wikidata.org/wiki/Q405478","display_name":"Lumbar vertebrae","level":3,"score":0.2653999924659729},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.25290000438690186}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004185","descriptor_name":"Disability Evaluation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004724","descriptor_name":"Endoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007405","descriptor_name":"Intervertebral Disc Displacement","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D008159","descriptor_name":"Lumbar Vertebrae","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010147","descriptor_name":"Pain Measurement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017060","descriptor_name":"Patient Satisfaction","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D017586","descriptor_name":"Diskectomy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D017586","descriptor_name":"Diskectomy","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.5152/j.aott.2026.25799","doi":"https://doi.org/10.5152/j.aott.2026.25799","is_oa":true,"landing_page_url":"https://doi.org/10.5152/j.aott.2026.25799","pdf_url":"https://www.aott.org.tr/index.php/pub/article/download/4205/4136","source":{"id":"https://openalex.org/S104441155","display_name":"Acta Orthopaedica et Traumatologica Turcica","issn_l":"1017-995X","issn":["1017-995X","2589-1294"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","tr-dizin"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Orthopaedica et Traumatologica Turcica","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13657336","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13657336/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13657336/pdf/aott-60-4-25799.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Orthop Traumatol Turc","raw_type":"Text"},{"id":"pmid:42813333","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42813333","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta orthopaedica et traumatologica turcica","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:06dcd59bdc2d44609a5576fd20290d58","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/06dcd59bdc2d44609a5576fd20290d58","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Orthopaedica et Traumatologica Turcica, Vol 60, Iss 4 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.5152/j.aott.2026.25799","doi":"https://doi.org/10.5152/j.aott.2026.25799","is_oa":true,"landing_page_url":"https://doi.org/10.5152/j.aott.2026.25799","pdf_url":"https://www.aott.org.tr/index.php/pub/article/download/4205/4136","source":{"id":"https://openalex.org/S104441155","display_name":"Acta Orthopaedica et Traumatologica Turcica","issn_l":"1017-995X","issn":["1017-995X","2589-1294"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","tr-dizin"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Orthopaedica et Traumatologica Turcica","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204053591.pdf","grobid_xml":"https://content.openalex.org/works/W7204053591.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1903233379","https://openalex.org/W1977142141","https://openalex.org/W1994008430","https://openalex.org/W1994735792","https://openalex.org/W2009637031","https://openalex.org/W2060663061","https://openalex.org/W2061141931","https://openalex.org/W2091254174","https://openalex.org/W2094221290","https://openalex.org/W2270971898","https://openalex.org/W2892001279","https://openalex.org/W2965178247","https://openalex.org/W2971588028","https://openalex.org/W3028883056","https://openalex.org/W3087435864","https://openalex.org/W4224297573","https://openalex.org/W4296344148","https://openalex.org/W4311274659","https://openalex.org/W4311274682","https://openalex.org/W4380683922","https://openalex.org/W4387012475","https://openalex.org/W4392767657","https://openalex.org/W4402643682","https://openalex.org/W4408677693","https://openalex.org/W4409628364"],"related_works":["https://openalex.org/W2795106753","https://openalex.org/W4407305448","https://openalex.org/W7133236447","https://openalex.org/W4387363854","https://openalex.org/W4409980266","https://openalex.org/W4412824492","https://openalex.org/W7214333195","https://openalex.org/W4386256374","https://openalex.org/W2917209020","https://openalex.org/W4319333945"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Unilateral":[1],"biportal":[2,489],"endoscopy":[3],"(UBE)":[4],"has":[5],"gained":[6],"prominence":[7],"in":[8,320,327,385,398,426,432],"the":[9,41,131,163,317,321,328,427,433,442],"surgical":[10],"treatment":[11],"of":[12,18,66,198,229,389],"lumbar":[13,491],"disc":[14],"herniation":[15],"(LDH)":[16],"because":[17],"its":[19],"minimally":[20,212],"invasive":[21,213],"profile.":[22],"How":[23],"preoperative":[24,44,296,406],"patient":[25,112,481],"expectations":[26,45,82,297,339,374,482,495],"align":[27],"with":[28,85,140,299,316,354,378,383,402,412,436,497],"postoperative":[29,48,414,484],"satisfaction":[30,49,108,291,301,380,451,485],"after":[31,50,173,452],"UBE":[32,52,71,393,453],"remains":[33],"insufficiently":[34],"characterized.":[35],"The":[36,191,281],"aim":[37],"was":[38,286,333,424],"to":[39,188,246,253,269,459,465],"evaluate":[40],"relationship":[42],"between":[43,441],"and":[46,59,111,151,203,240,290,324,363,400,420,430,444,483],"6-month":[47],"single-level":[51,70],"discectomy,":[53],"while":[54],"also":[55,464],"assessing":[56],"perioperative":[57],"safety":[58],"patient-reported":[60],"outcomes.":[61],"METHODS:":[62],"Retrospective,":[63],"single-center":[64],"cohort":[65,193],"consecutive":[67],"adults":[68],"undergoing":[69],"discectomy":[72,394,454],"(September":[73],"2022-January":[74],"2024)":[75],"performed":[76],"by":[77,118],"a":[78,106,127,195,210,350],"single":[79],"surgeon.":[80],"Preoperative":[81,480],"were":[83,146,168,171,181,205,361,375,409],"captured":[84],"an":[86],"8-item":[87],"Likert-type":[88],"survey":[89],"(scaled":[90],"0-100).":[91],"Outcomes":[92],"at":[93],"6":[94,247],"months":[95,248],"included":[96],"visual":[97],"analog":[98],"scale":[99],"(VAS)":[100],"(back/leg),":[101],"Oswestry":[102],"Disability":[103],"Index":[104],"(ODI),":[105],"single-item":[107],"score":[109,285],"(0-100),":[110],"acceptable":[113,345],"symptom":[114,346],"state":[115,347],"(PASS)":[116],"derived":[117],"anchor-based":[119],"receiver":[120],"operating":[121],"characteristic":[122],"(ROC)":[123],"analysis":[124,129,348],"for":[125,157,183,335],"ODI;":[126],"sensitivity":[128],"tested":[130],"fixed":[132],"threshold":[133,353],"ODI":[134,265,352],"\u226425.":[135],"Group":[136],"comparisons":[137],"used":[138],"ANOVA/Kruskal-Wallis":[139],"Tukey":[141],"post-hoc":[142,331],"as":[143],"appropriate.":[144],"Associations":[145],"examined":[147],"using":[148],"Pearson":[149],"correlation":[150],"restricted":[152],"multivariable":[153,371],"regression":[154],"models":[155],"adjusted":[156],"clinically":[158],"prespecified":[159],"covariates.":[160],"RESULTS:":[161],"During":[162],"study":[164],"period,":[165],"102":[166],"patients":[167,185],"screened;":[169],"73":[170],"eligible":[172],"exclusions":[174],"(n":[175],"=":[176,258,274,303,306,342],"29).":[177],"Six-month":[178],"outcome":[179],"data":[180],"available":[182],"68/73":[184],"(5":[186],"lost":[187],"follow-up/incomplete":[189],"records).":[190],"analyzed":[192],"had":[194],"mean":[196,282],"age":[197],"44.7":[199],"}":[200,218,225,251,255,260,267,271,276,288,293],"9.8":[201],"years":[202],"55.9%":[204],"male.":[206],"Perioperative":[207],"metrics":[208],"reflected":[209],"favorable":[211],"profile":[214],"(operative":[215],"time":[216],"96.8":[217],"11.7":[219],"minutes;":[220],"estimated":[221],"blood":[222],"loss":[223],"56.3":[224,266],"24.1":[226],"mL;":[227],"length":[228],"stay":[230],"1.8":[231],"\u00c5}":[232],"0.9":[233],"days;":[234],"complications":[235],"5.9%,":[236],"no":[237],"reoperations).":[238],"Pain":[239],"disability":[241],"improved":[242],"substantially":[243],"from":[244],"baseline":[245],"(VAS":[249],"7.6":[250],"1.1":[252],"1.9":[254],"0.8;":[256],"\u0394":[257,273],"-5.7":[259],"1.3;":[261],"P":[262,278,305,341],"<":[263,279,314],".001;":[264],"8.7":[268],"17.5":[270],"6.1;":[272],"-38.8":[275],"9.2;":[277],".001).":[280],"expectation":[283,311,368,407],"rating":[284],"76.5":[287],"14.8":[289],"82.1":[292],"12.4.":[294],"Higher":[295,405],"correlated":[298],"lower":[300,379,413,498],"(r":[302],"-0.37;":[304],".02).":[307],"Satisfaction":[308,423],"differed":[309],"across":[310,367],"strata":[312],"(P":[313],".01),":[315],"highest":[318,425],"scores":[319,326,408],"moderate":[322,336],"group":[323,429],"lowest":[325,431],"high":[329,338,355,362],"group;":[330],"significance":[332,438],"observed":[334,439],"versus":[337],"(Tukey,":[340],".004).":[343],"Patient":[344],"identified":[349],"cohort-specific":[351],"discriminative":[356],"ability;":[357],"overall":[358],"PASS":[359,421],"rates":[360],"did":[364],"not":[365,382,457],"differ":[366],"groups.":[369,446],"In":[370],"models,":[372],"higher":[373,494],"independently":[376,410],"associated":[377,411,496],"but":[381,463],"change":[384],"VAS/ODI":[386],"or":[387],"achievement":[388],"PASS.":[390],"CONCLUSION:":[391],"Single-level":[392],"yields":[395],"robust":[396],"improvements":[397],"pain":[399],"function":[401],"low":[403],"morbidity.":[404],"satisfaction,":[415],"despite":[416],"comparable":[417],"clinical":[418,461],"gains":[419],"attainment.":[422],"moderate-expectation":[428],"high-expectation":[434,445],"group,":[435],"pairwise":[437],"only":[440,458],"moderate-":[443],"These":[447],"findings":[448],"suggest":[449],"that":[450],"is":[455],"related":[456],"objective":[460],"improvement":[462],"expectation-outcome":[466],"alignment.":[467],"Cite":[468],"this":[469],"article":[470],"as:":[471],"Bayram":[472],"Y,":[473],"Karata\u015f":[474],"ME,":[475],"Uzunlu":[476],"\u0130,":[477],"Bulum":[478],"YE.":[479],"following":[486],"singlelevel":[487],"unilateral":[488],"endoscopic":[490],"discectomy:":[492],"Are":[493],"satisfaction?.":[499],"Acta":[500],"Orthop":[501],"Traumatol":[502],"Turc.,":[503],"2026;":[504],"60(4),":[505],"0799,":[506],"doi:":[507],"10.5152/j.aott.2026.25799.":[508]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-08-24T00:00:00"}
