{"id":"https://openalex.org/W4386567360","doi":"https://doi.org/10.12669/pjms.39.6.7112","title":"Radiographic assessment of sacral hiatus anatomy with backache","display_name":"Radiographic assessment of sacral hiatus anatomy with backache","publication_year":2023,"publication_date":"2023-09-09","ids":{"openalex":"https://openalex.org/W4386567360","doi":"https://doi.org/10.12669/pjms.39.6.7112","pmid":"https://pubmed.ncbi.nlm.nih.gov/37936755","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/10626087"},"language":"en","primary_location":{"id":"doi:10.12669/pjms.39.6.7112","doi":"https://doi.org/10.12669/pjms.39.6.7112","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12669/pjms.39.6.7112","pdf_url":"https://www.pjms.org.pk/index.php/pjms/article/download/7112/1900","source":{"id":"https://openalex.org/S83180243","display_name":"Pakistan Journal of Medical Sciences","issn_l":"1681-715X","issn":["1681-715X","1682-024X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319271","host_organization_name":"Professional Medical Publications","host_organization_lineage":["https://openalex.org/P4310319271"],"host_organization_lineage_names":["Professional Medical Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pakistan Journal of Medical Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.pjms.org.pk/index.php/pjms/article/download/7112/1900","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062643238","display_name":"Samia Khalid Khokhar","orcid":"https://orcid.org/0000-0002-7693-1333","observed_orcids":["https://orcid.org/0000-0002-7693-1333"]},"institutions":[{"id":"https://openalex.org/I59225215","display_name":"Bahria University","ror":"https://ror.org/02v8d7770","country_code":"PK","type":"education","lineage":["https://openalex.org/I59225215"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Samia Khalid Khokhar","raw_affiliation_strings":["Dr. Samia Khalid Khokhar, MPhil, Department of Anatomy, Bahria University Health Sciences, Karachi, Pakistan","BUMDC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dr. Samia Khalid Khokhar, MPhil, Department of Anatomy, Bahria University Health Sciences, Karachi, Pakistan","institution_ids":["https://openalex.org/I59225215"]},{"raw_affiliation_string":"BUMDC","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013864943","display_name":"Ambreen Surti","orcid":"https://orcid.org/0000-0001-7168-6589","observed_orcids":["https://orcid.org/0000-0001-7168-6589"]},"institutions":[{"id":"https://openalex.org/I59225215","display_name":"Bahria University","ror":"https://ror.org/02v8d7770","country_code":"PK","type":"education","lineage":["https://openalex.org/I59225215"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Ambreen Surti Khan","raw_affiliation_strings":["Bahria University Health Sciences Campus Karachi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bahria University Health Sciences Campus Karachi","institution_ids":["https://openalex.org/I59225215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113976282","display_name":"Aisha Qamar","orcid":"https://orcid.org/0000-0003-3821-1666","observed_orcids":["https://orcid.org/0000-0003-3821-1666"]},"institutions":[{"id":"https://openalex.org/I59225215","display_name":"Bahria University","ror":"https://ror.org/02v8d7770","country_code":"PK","type":"education","lineage":["https://openalex.org/I59225215"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Aisha Qamar","raw_affiliation_strings":["Prof. Dr. Aisha Qamar, MPhil, Department of Anatomy, Bahria University Health Sciences, Karachi, Pakistan","Bahria University Health Sciences Campus Karachi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prof. Dr. Aisha Qamar, MPhil, Department of Anatomy, Bahria University Health Sciences, Karachi, Pakistan","institution_ids":["https://openalex.org/I59225215"]},{"raw_affiliation_string":"Bahria University Health Sciences Campus Karachi","institution_ids":["https://openalex.org/I59225215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065112201","display_name":"Saneed Khaliq","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saneed Khaliq","raw_affiliation_strings":["Dr. Saneed Khaliq, MPhil, Department of Anatomy, Mekran Medical College, Turbat, Balochistan Pakistan","Mekran Medical College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dr. Saneed Khaliq, MPhil, Department of Anatomy, Mekran Medical College, Turbat, Balochistan Pakistan","institution_ids":[]},{"raw_affiliation_string":"Mekran Medical College","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5062643238"],"corresponding_institution_ids":["https://openalex.org/I59225215"],"apc_list":{"value":400,"currency":"USD","value_usd":400},"apc_paid":{"value":400,"currency":"USD","value_usd":400},"fwci":0.4775,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56988992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"39","issue":"6","first_page":"1757","last_page":"1762"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","score":0.7821999788284302,"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":0.7821999788284302,"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":0.09059999883174896,"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/T11030","display_name":"Scoliosis diagnosis and treatment","score":0.08860000222921371,"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/sacral-hiatus","display_name":"sacral hiatus","score":0.9950000047683716},{"id":"https://openalex.org/keywords/low-back-pain","display_name":"low back pain","score":0.828000009059906},{"id":"https://openalex.org/keywords/sacral-vertebrae","display_name":"sacral vertebrae","score":0.7350000143051147},{"id":"https://openalex.org/keywords/age-related-anatomical-variation","display_name":"age-related anatomical variation","score":0.6809999942779541}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.954724907875061},{"id":"https://openalex.org/C7146039","wikidata":"https://www.wikidata.org/wiki/Q3624375","display_name":"Lumbosacral joint","level":2,"score":0.7598651647567749},{"id":"https://openalex.org/C2780142684","wikidata":"https://www.wikidata.org/wiki/Q750663","display_name":"Hiatus","level":2,"score":0.6397358179092407},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.6065109372138977},{"id":"https://openalex.org/C2776412215","wikidata":"https://www.wikidata.org/wiki/Q180323","display_name":"Vertebra","level":2,"score":0.5163596868515015},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.431941956281662},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.37340936064720154},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.12669/pjms.39.6.7112","doi":"https://doi.org/10.12669/pjms.39.6.7112","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12669/pjms.39.6.7112","pdf_url":"https://www.pjms.org.pk/index.php/pjms/article/download/7112/1900","source":{"id":"https://openalex.org/S83180243","display_name":"Pakistan Journal of Medical Sciences","issn_l":"1681-715X","issn":["1681-715X","1682-024X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319271","host_organization_name":"Professional Medical Publications","host_organization_lineage":["https://openalex.org/P4310319271"],"host_organization_lineage_names":["Professional Medical Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pakistan Journal of Medical Sciences","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10626087","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10626087","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10626087/pdf/PJMS-39-1757.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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pak J Med Sci","raw_type":"Text"},{"id":"pmid:37936755","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37936755","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":"Pakistan journal of medical sciences","raw_type":"Journal Article"},{"id":"doi:10.60692/5xfag-vkp50","doi":"https://doi.org/10.60692/5xfag-vkp50","is_oa":true,"landing_page_url":"https://doi.org/10.60692/5xfag-vkp50","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/wwc89-pde18","doi":"https://doi.org/10.60692/wwc89-pde18","is_oa":true,"landing_page_url":"https://doi.org/10.60692/wwc89-pde18","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.12669/pjms.39.6.7112","doi":"https://doi.org/10.12669/pjms.39.6.7112","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12669/pjms.39.6.7112","pdf_url":"https://www.pjms.org.pk/index.php/pjms/article/download/7112/1900","source":{"id":"https://openalex.org/S83180243","display_name":"Pakistan Journal of Medical Sciences","issn_l":"1681-715X","issn":["1681-715X","1682-024X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319271","host_organization_name":"Professional Medical Publications","host_organization_lineage":["https://openalex.org/P4310319271"],"host_organization_lineage_names":["Professional Medical Publications"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pakistan Journal of Medical Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.979200005531311,"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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386567360.pdf","grobid_xml":"https://content.openalex.org/works/W4386567360.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W188903280","https://openalex.org/W2046329614","https://openalex.org/W2129738608","https://openalex.org/W2324621987","https://openalex.org/W2406676782","https://openalex.org/W2520304241","https://openalex.org/W2593629104","https://openalex.org/W2773801790","https://openalex.org/W2884009950","https://openalex.org/W2908271893","https://openalex.org/W2914942980","https://openalex.org/W2971502350","https://openalex.org/W3013270116","https://openalex.org/W3130560585","https://openalex.org/W3131995654","https://openalex.org/W3173210425","https://openalex.org/W3199356098","https://openalex.org/W3213973837","https://openalex.org/W4294281871","https://openalex.org/W4297251579","https://openalex.org/W4378347728"],"related_works":["https://openalex.org/W4294281871","https://openalex.org/W2409270812","https://openalex.org/W2622615313","https://openalex.org/W2615459508","https://openalex.org/W7165737354","https://openalex.org/W7155014637","https://openalex.org/W3131995654","https://openalex.org/W2131757403","https://openalex.org/W7099450195","https://openalex.org/W3162930311"],"abstract_inverted_index":{"Objectives:":[0],"To":[1],"determine":[2],"hiatal":[3,19,110,151],"variations":[4],"in":[5,21,99,134,142,259],"cases":[6,37,100],"of":[7,15,55,76,103,109,147,155,162,173,199,222,245],"backache":[8,24],"and":[9,13,38,73,85,119,130,138,153,165,194,197,257],"controls":[10],"on":[11,33,67],"radiographs":[12],"association":[14,161],"age":[16,114,125,136,144],"groups":[17,115],"with":[18,23,78,101,168,178,191,203,226],"parameters":[20,75,152],"patients":[22,35],"versus":[25],"normal":[26],"individuals.":[27],"Methods:":[28],"This":[29,235],"case":[30],"control":[31],"study":[32],"178":[34],"(89":[36],"89":[39],"controls),":[40],"aged":[41],"from":[42],"18-65":[43],"years,":[44],"selected":[45],"by":[46],"non-probability":[47],"convenience":[48],"sampling":[49],"was":[50,65,93,140,176,189],"conducted":[51],"at":[52,105,201],"Radiology":[53],"Department":[54],"PNS":[56],"Shifa":[57],"Hospital,":[58],"Karachi":[59],"over":[60],"six":[61],"months.The":[62],"sacral":[63,81,150,182,223],"hiatus":[64,77,104,224],"identified":[66],"lumbosacral":[68],"spine":[69],"radiographs.":[70],"Both":[71],"metric":[72],"non-metric":[74],"respect":[79],"to":[80,209],"vertebra":[82,183],"were":[83,132],"noted":[84],"compared":[86],"between":[87,149],"the":[88,94,243,246,263],"groups.":[89,126],"Results:":[90],"Inverted":[91],"\u201cU\u201d":[92,118,164,193],"most":[95],"common":[96],"type":[97],"observed":[98,177],"base":[102],"S5":[106],"level.":[107],"Comparison":[108],"shape":[111],"among":[112,123],"different":[113],"showed":[116,159],"inverted":[117,120,163,192],"\u201cV\u201d":[121],"types":[122],"all":[124],"Hiatal":[127],"anteroposterior":[128],"diameter":[129],"width":[131],"greatest":[133],"36-45-year":[135],"group,":[137],"it":[139],"longest":[141],"46-55-year":[143],"group.":[145],"Determination":[146],"relationship":[148],"incidence":[154],"low":[156,204],"back":[157,169,174],"pain":[158,175],"positive":[160,187],"\u201cM\u201d":[166,195],"shapes":[167],"pain.":[170],"Increased":[171],"risk":[172],"high":[179],"apex":[180,200],"(first":[181],"(S1)).":[184],"Conclusion:":[185],"Strong":[186],"correlation":[188],"determined":[190],"shapes,":[196],"level":[198],"S1":[202],"backache.":[205,227],"doi:":[206,233],"https://doi.org/10.12669/pjms.39.6.7112":[207,234],"How":[208],"cite":[210],"this:":[211],"Khokhar":[212],"SK,":[213],"Surti":[214],"A,":[215,217],"Qamar":[216],"Khaliq":[218],"S":[219],".Radiographic":[220],"assessment":[221],"anatomy":[225],"Pak":[228],"J":[229],"Med":[230],"Sci.":[231],"2023;39(6):1757-1762.":[232],"is":[236,266],"an":[237],"Open":[238],"Access":[239],"article":[240],"distributed":[241],"under":[242],"terms":[244],"Creative":[247],"Commons":[248],"Attribution":[249],"License":[250],"(http://creativecommons.org/licenses/by/3.0),":[251],"which":[252],"permits":[253],"unrestricted":[254],"use,":[255],"distribution,":[256],"reproduction":[258],"any":[260],"medium,":[261],"provided":[262],"original":[264],"work":[265],"properly":[267],"cited.":[268]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2023-09-10T00:00:00"}