{"id":"https://openalex.org/W2014515385","doi":"https://doi.org/10.3340/jkns.2012.52.3.210","title":"Fragmentectomy versus Conventional Microdiscectomy in Single-Level Lumbar Disc Herniations : Comparison of Clinical Results and Recurrence Rates","display_name":"Fragmentectomy versus Conventional Microdiscectomy in Single-Level Lumbar Disc Herniations : Comparison of Clinical Results and Recurrence Rates","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2014515385","doi":"https://doi.org/10.3340/jkns.2012.52.3.210","mag":"2014515385","pmid":"https://pubmed.ncbi.nlm.nih.gov/23115663","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3483321"},"language":"en","primary_location":{"id":"doi:10.3340/jkns.2012.52.3.210","doi":"https://doi.org/10.3340/jkns.2012.52.3.210","is_oa":true,"landing_page_url":"https://doi.org/10.3340/jkns.2012.52.3.210","pdf_url":"https://www.jkns.or.kr/upload/pdf/jkns-52-210.pdf","source":{"id":"https://openalex.org/S205682708","display_name":"Journal of Korean Neurosurgical Society","issn_l":"1225-8245","issn":["1225-8245","1598-7876","2005-3711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","kci-registered","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319484","host_organization_name":"Korean Neurosurgical Society","host_organization_lineage":["https://openalex.org/P4310319484"],"host_organization_lineage_names":["Korean Neurosurgical Society"],"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":"Journal of Korean Neurosurgical Society","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.jkns.or.kr/upload/pdf/jkns-52-210.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031469287","display_name":"Geum-Seong Baek","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Geum-Seong Baek","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003196087","display_name":"Yeon-Seong Kim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yeon-Seong Kim","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102992509","display_name":"Min Cheol Lee","orcid":"https://orcid.org/0000-0003-4472-1267","observed_orcids":["https://orcid.org/0000-0003-4472-1267"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Min-Cheol Lee","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110284715","display_name":"Jae-Wook Song","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jae-Wook Song","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041678586","display_name":"Sang-Kyu Kim","orcid":"https://orcid.org/0000-0002-1338-028X","observed_orcids":["https://orcid.org/0000-0002-1338-028X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sang-Kyu Kim","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102015529","display_name":"Inhwan Kim","orcid":"https://orcid.org/0000-0002-2621-386X","observed_orcids":["https://orcid.org/0000-0002-2621-386X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"In-Hwan Kim","raw_affiliation_strings":["Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, Gwangju Saewoori Spine Hospital, Gwangju, Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5031469287"],"corresponding_institution_ids":[],"apc_list":{"value":300,"currency":"USD","value_usd":300},"apc_paid":{"value":300,"currency":"USD","value_usd":300},"fwci":1.8628,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.83880919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"52","issue":"3","first_page":"210","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","score":0.9980000257492065,"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":0.9980000257492065,"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/T11518","display_name":"Cervical and Thoracic Myelopathy","score":0.0013000000035390258,"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"}},{"id":"https://openalex.org/T10084","display_name":"Musculoskeletal pain and rehabilitation","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microdiscectomy","display_name":"microdiscectomy","score":0.9520000219345093},{"id":"https://openalex.org/keywords/lumbar-disc-herniation","display_name":"lumbar disc herniation","score":0.9940000176429749},{"id":"https://openalex.org/keywords/single-level-disc-herniation","display_name":"single-level disc herniation","score":0.8240000009536743},{"id":"https://openalex.org/keywords/recurrence-rate","display_name":"recurrence rate","score":0.7620000243186951},{"id":"https://openalex.org/keywords/pain-relief","display_name":"analgesia","score":0.7459999918937683},{"id":"https://openalex.org/keywords/radicular-pain","display_name":"radicular pain","score":0.9010000228881836},{"id":"https://openalex.org/keywords/back-pain","display_name":"back pain","score":0.6330000162124634},{"id":"https://openalex.org/keywords/surgical-technique-comparison","display_name":"surgical technique comparison","score":0.6299999952316284}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9862856864929199},{"id":"https://openalex.org/C14184104","wikidata":"https://www.wikidata.org/wiki/Q1362526","display_name":"Visual analogue scale","level":2,"score":0.6765714883804321},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.6263853311538696},{"id":"https://openalex.org/C2779978343","wikidata":"https://www.wikidata.org/wiki/Q2561634","display_name":"Radicular pain","level":3,"score":0.5670033097267151},{"id":"https://openalex.org/C44575665","wikidata":"https://www.wikidata.org/wiki/Q1293405","display_name":"Lumbar","level":2,"score":0.5367162823677063},{"id":"https://openalex.org/C2776008035","wikidata":"https://www.wikidata.org/wiki/Q3029776","display_name":"Discectomy","level":3,"score":0.5265315175056458},{"id":"https://openalex.org/C2992636618","wikidata":"https://www.wikidata.org/wiki/Q697117","display_name":"Lumbar disc herniation","level":3,"score":0.5222635865211487},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.4760979413986206},{"id":"https://openalex.org/C2909668398","wikidata":"https://www.wikidata.org/wiki/Q3029776","display_name":"Diskectomy","level":4,"score":0.4558880925178528},{"id":"https://openalex.org/C2780907711","wikidata":"https://www.wikidata.org/wiki/Q852163","display_name":"Low back pain","level":3,"score":0.4530791640281677},{"id":"https://openalex.org/C2777755357","wikidata":"https://www.wikidata.org/wiki/Q502781","display_name":"Intervertebral disc","level":2,"score":0.44431281089782715},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4316047728061676},{"id":"https://openalex.org/C2779835254","wikidata":"https://www.wikidata.org/wiki/Q405478","display_name":"Lumbar vertebrae","level":3,"score":0.2671911120414734},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.24900326132774353},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3340/jkns.2012.52.3.210","doi":"https://doi.org/10.3340/jkns.2012.52.3.210","is_oa":true,"landing_page_url":"https://doi.org/10.3340/jkns.2012.52.3.210","pdf_url":"https://www.jkns.or.kr/upload/pdf/jkns-52-210.pdf","source":{"id":"https://openalex.org/S205682708","display_name":"Journal of Korean Neurosurgical Society","issn_l":"1225-8245","issn":["1225-8245","1598-7876","2005-3711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","kci-registered","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319484","host_organization_name":"Korean Neurosurgical Society","host_organization_lineage":["https://openalex.org/P4310319484"],"host_organization_lineage_names":["Korean Neurosurgical Society"],"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":"Journal of Korean Neurosurgical Society","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2477674","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3483321","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"},{"id":"pmid:23115663","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23115663","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":"Journal of Korean Neurosurgical Society","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3483321","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3483321/","pdf_url":null,"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":"J Korean Neurosurg Soc","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3340/jkns.2012.52.3.210","doi":"https://doi.org/10.3340/jkns.2012.52.3.210","is_oa":true,"landing_page_url":"https://doi.org/10.3340/jkns.2012.52.3.210","pdf_url":"https://www.jkns.or.kr/upload/pdf/jkns-52-210.pdf","source":{"id":"https://openalex.org/S205682708","display_name":"Journal of Korean Neurosurgical Society","issn_l":"1225-8245","issn":["1225-8245","1598-7876","2005-3711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","kci-registered","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319484","host_organization_name":"Korean Neurosurgical Society","host_organization_lineage":["https://openalex.org/P4310319484"],"host_organization_lineage_names":["Korean Neurosurgical Society"],"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":"Journal of Korean Neurosurgical Society","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2014515385.pdf","grobid_xml":"https://content.openalex.org/works/W2014515385.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W147874747","https://openalex.org/W1911853268","https://openalex.org/W1964229037","https://openalex.org/W1971166330","https://openalex.org/W1974771606","https://openalex.org/W1979689605","https://openalex.org/W1997350554","https://openalex.org/W2007384430","https://openalex.org/W2017590954","https://openalex.org/W2033568227","https://openalex.org/W2043254091","https://openalex.org/W2056000998","https://openalex.org/W2059718378","https://openalex.org/W2060299574","https://openalex.org/W2064149805","https://openalex.org/W2078223911","https://openalex.org/W2084508550","https://openalex.org/W2086688046","https://openalex.org/W2107642482","https://openalex.org/W2152790010","https://openalex.org/W2226901573","https://openalex.org/W2434077236","https://openalex.org/W4256696320","https://openalex.org/W4293774711"],"related_works":["https://openalex.org/W4411636378","https://openalex.org/W1971166330","https://openalex.org/W2028589574","https://openalex.org/W7096972348","https://openalex.org/W2007384430","https://openalex.org/W2334738595","https://openalex.org/W2786516232","https://openalex.org/W1039318956","https://openalex.org/W2217702673","https://openalex.org/W2578165467"],"abstract_inverted_index":{"OBJECTIVE:":[0],"This":[1],"retrospective":[2],"study":[3],"aimed":[4],"to":[5,151],"compare":[6],"clinical":[7],"outcomes":[8],"in":[9,22,108,131,139,163],"terms":[10],"of":[11,38,45,54,79,167],"pain":[12],"relief":[13],"and":[14,19,33,56,64,82,97,114,119,135],"recurrence":[15],"rate":[16],"between":[17,111],"fragmentectomies":[18],"conventional":[20,101,115,141],"microdiscectomies":[21],"patients":[23,40,91,99,129,137,147],"with":[24,85],"lumbar":[25],"disc":[26,171],"herniation":[27],"(LDH).":[28],"METHODS:":[29],"Between":[30],"January":[31],"2008":[32],"May":[34],"2011,":[35],"a":[36,73,157],"total":[37],"175":[39],"met":[41],"the":[42,76,112,125,132,140,164],"inclusion":[43],"criteria":[44],"this":[46],"study.":[47],"The":[48],"visual":[49],"analogue":[50],"scale":[51],"(VAS)":[52],"scores":[53,110],"back":[55],"radicular":[57],"pains":[58],"were":[59,93,104],"recorded":[60],"before":[61],"surgery,":[62],"2":[63,118],"6":[65,120],"weeks":[66,121],"after":[67,122],"surgery.":[68,123],"Recurrence":[69],"was":[70,83],"defined":[71],"when":[72],"patient":[74],"had":[75],"same":[77],"pattern":[78],"preoperative":[80],"symptoms":[81],"confirmed":[84],"magnetic":[86],"resonance":[87],"imaging.":[88],"RESULTS:":[89],"Seventy-four":[90],"(42.3%)":[92],"suitable":[94],"for":[95,161],"fragmentectomy,":[96],"101":[98],"underwent":[100],"microdiscectomy.":[102],"There":[103],"no":[105],"significant":[106],"differences":[107],"VAS":[109],"fragmentectomy":[113,133,154],"microdiscectomy":[116,142],"groups":[117],"During":[124],"follow-up":[126],"period,":[127],"3":[128],"(4.05%)":[130],"group":[134,143],"7":[136],"(6.93%)":[138],"relapsed.":[144],"CONCLUSION:":[145],"If":[146],"are":[148],"selected":[149],"according":[150],"well-defined":[152],"criteria,":[153],"can":[155],"be":[156],"good":[158],"surgical":[159],"option":[160],"LDH,":[162],"physiological":[165],"aspect":[166],"preserving":[168],"healthy":[169],"intervertebral":[170],"materials.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}