{"id":"https://openalex.org/W2018964860","doi":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","title":"Endodontic status and suggested treatment in a population requiring substantial dental care","display_name":"Endodontic status and suggested treatment in a population requiring substantial dental care","publication_year":1989,"publication_date":"1989-06-01","ids":{"openalex":"https://openalex.org/W2018964860","doi":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","mag":"2018964860","pmid":"https://pubmed.ncbi.nlm.nih.gov/2635106"},"language":"en","primary_location":{"id":"doi:10.1111/j.1600-9657.1989.tb00352.x","doi":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","pdf_url":null,"source":{"id":"https://openalex.org/S113867935","display_name":"Dental Traumatology","issn_l":"1600-4469","issn":["1600-4469","1600-9657"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Dental Traumatology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102976421","display_name":"Kerstin Petersson","orcid":"https://orcid.org/0000-0001-9943-9141","observed_orcids":["https://orcid.org/0000-0001-9943-9141"]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Kerstin Petersson","raw_affiliation_strings":["Department of Endodontics, University of Lund, Malmo\u0308, Sweden","Department of Endodontics, University of Lund, Malm\u00f6, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malmo\u0308, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malm\u00f6, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011809886","display_name":"Bengt Lewin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Bengt Lewin","raw_affiliation_strings":["Department of Periodontology, Faculty of Odontology, University of Lund, Malmo\u0308, Sweden","Department of Periodontology, Faculty of Odontology, University of Lund, Malm\u00f6, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Periodontology, Faculty of Odontology, University of Lund, Malmo\u0308, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Periodontology, Faculty of Odontology, University of Lund, Malm\u00f6, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001498456","display_name":"Jan H\u00e5kansson","orcid":"https://orcid.org/0000-0003-1157-7932","observed_orcids":["https://orcid.org/0000-0003-1157-7932"]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jan Hakansson","raw_affiliation_strings":["Department of Periodontology, Faculty of Odontology, University of Lund, Malmo\u0308, Sweden","Department of Periodontology, Faculty of Odontology, University of Lund, Malm\u00f6, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Periodontology, Faculty of Odontology, University of Lund, Malmo\u0308, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Periodontology, Faculty of Odontology, University of Lund, Malm\u00f6, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112683537","display_name":"Berit Olsson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Berit Olsson","raw_affiliation_strings":["Department of Endodontics, University of Lund, Malmo\u0308, Sweden","Department of Endodontics, University of Lund, Malm\u00f6, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malmo\u0308, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malm\u00f6, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109288719","display_name":"Alf Wennberg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Alf Wennberg","raw_affiliation_strings":["Department of Endodontics, University of Lund, Malmo\u0308, Sweden","Department of Endodontics, University of Lund, Malm\u00f6, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malmo\u0308, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Endodontics, University of Lund, Malm\u00f6, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102976421"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":{"value":4330,"currency":"USD","value_usd":4330},"apc_paid":null,"fwci":6.9112,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.95972495,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"5","issue":"3","first_page":"153","last_page":"158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/root-canal-treatment","display_name":"endodontic treatment","score":0.6489999890327454},{"id":"https://openalex.org/keywords/periapical-lesions","display_name":"periapical lesions","score":0.8740000128746033},{"id":"https://openalex.org/keywords/endodontically-treated-teeth","display_name":"endodontically treated teeth","score":0.7850000262260437},{"id":"https://openalex.org/keywords/tooth-loss","display_name":"tooth loss","score":0.7200000286102295},{"id":"https://openalex.org/keywords/root-filling-quality","display_name":"root filling quality","score":0.6370000243186951},{"id":"https://openalex.org/keywords/dental-care-needs","display_name":"dental care needs","score":0.5559999942779541},{"id":"https://openalex.org/keywords/swedish-population","display_name":"Swedish population","score":0.34599998593330383}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7984390258789062},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.7838528156280518},{"id":"https://openalex.org/C2776693998","wikidata":"https://www.wikidata.org/wiki/Q5259410","display_name":"Dental care","level":2,"score":0.5378749370574951},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.49346745014190674},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.3862399458885193},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003753","descriptor_name":"Dental Health Surveys","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"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":"D010483","descriptor_name":"Periapical Diseases","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D010483","descriptor_name":"Periapical Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D012390","descriptor_name":"Root Canal Therapy","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D013548","descriptor_name":"Sweden","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1111/j.1600-9657.1989.tb00352.x","doi":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1600-9657.1989.tb00352.x","pdf_url":null,"source":{"id":"https://openalex.org/S113867935","display_name":"Dental Traumatology","issn_l":"1600-4469","issn":["1600-4469","1600-9657"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Dental Traumatology","raw_type":"journal-article"},{"id":"pmid:2635106","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2635106","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":"Endodontics & dental traumatology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9476000070571899,"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":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W53007335","https://openalex.org/W2006853234","https://openalex.org/W2026372058","https://openalex.org/W2046995120","https://openalex.org/W2060921046","https://openalex.org/W2064686220","https://openalex.org/W2091212614","https://openalex.org/W2091345996","https://openalex.org/W2108534423","https://openalex.org/W2127673728","https://openalex.org/W2167228211","https://openalex.org/W2412933354","https://openalex.org/W2418563196","https://openalex.org/W2441858411"],"related_works":["https://openalex.org/W2064173300","https://openalex.org/W2108534423","https://openalex.org/W2127673728","https://openalex.org/W2033635599","https://openalex.org/W2884734644","https://openalex.org/W2405056553","https://openalex.org/W2435111251","https://openalex.org/W2101994447","https://openalex.org/W2088090281","https://openalex.org/W1266337343"],"abstract_inverted_index":{"The":[0,102],"purpose":[1],"of":[2,41,53,70,84,136,149,156,172,200,210],"this":[3,109,184],"study":[4,110,185],"was":[5,62,73,77,205],"to":[6,21,32,139],"analyse":[7],"endodontic":[8,86,191,201],"status":[9],"and":[10,60,79,82,122,153,176],"treatment":[11,27,42,55,87,92,114,192],"suggested":[12],"for":[13,35,190],"Swedish":[14,23,143],"citizens":[15],"requiring":[16],"substantial":[17],"dental":[18,24],"care.":[19,202],"According":[20],"the":[22,38,66,68,80,95,142,146,150,154,163,181,211,221],"insurance":[25],"system,":[26],"plans":[28,56,93],"including":[29],"radiographs":[30,67],"have":[31],"be":[33,217],"submitted":[34,222],"approval":[36],"if":[37],"estimated":[39],"cost":[40],"exceeds":[43],"a":[44,187,197],"certain":[45],"level":[46],"(USD":[47],"500":[48],"in":[49,108,133,159,166,183],"1977).":[50],"A":[51],"sample":[52],"1094":[54],"received":[57,196],"during":[58],"1977":[59],"1978":[61],"randomly":[63],"selected.":[64],"In":[65,90],"number":[69],"remaining":[71],"teeth":[72,96,121,124,161],"recorded,":[74],"periapical":[75,98,126,157,213],"condition":[76],"evaluated":[78],"quantity":[81],"quality":[83,148],"previous":[85,134,167],"were":[88,100,162],"estimated.":[89],"addition,":[91],"concerning":[94],"with":[97,125,169],"lesions":[99,127,158,214],"studied.":[101],"results":[103],"indicated":[104],"that":[105,111,207],"patients":[106,182],"analysed":[107],"needed":[112],"expensive":[113],"had":[115],"more":[116,119,123],"missing":[117],"teeth,":[118],"root-filled":[120,160],"than":[128],"what":[129],"has":[130],"been":[131],"reported":[132],"studies":[135],"samples":[137],"supposed":[138],"accurately":[140],"represent":[141],"population.":[144],"However,":[145],"technical":[147],"root":[151,174],"fillings":[152,175],"frequency":[155],"same":[164],"as":[165],"studies,":[168],"high":[170],"frequencies":[171],"inadequate":[173],"related":[177],"unfavourable":[178],"responses.":[179],"Thus":[180],"retained":[186],"significant":[188],"need":[189],"despite":[193],"having":[194],"already":[195],"great":[198],"deal":[199],"Further,":[203],"it":[204],"found":[206],"nearly":[208],"half":[209],"observed":[212],"would":[215],"not":[216],"treated":[218],"based":[219],"on":[220],"plans.":[223]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
