{"id":"https://openalex.org/W2954378030","doi":"https://doi.org/10.1136/bcr-2019-229573","title":"Posterior semicircular canal dehiscence: a diagnostic and surgical conundrum","display_name":"Posterior semicircular canal dehiscence: a diagnostic and surgical conundrum","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2954378030","doi":"https://doi.org/10.1136/bcr-2019-229573","mag":"2954378030","pmid":"https://pubmed.ncbi.nlm.nih.gov/31270089","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6613962"},"language":"en","primary_location":{"id":"doi:10.1136/bcr-2019-229573","doi":"https://doi.org/10.1136/bcr-2019-229573","is_oa":false,"landing_page_url":"https://doi.org/10.1136/bcr-2019-229573","pdf_url":null,"source":{"id":"https://openalex.org/S141953298","display_name":"BMJ Case Reports","issn_l":"1757-790X","issn":["1757-790X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ Case Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6613962/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085815554","display_name":"Ajay Philip","orcid":"https://orcid.org/0000-0002-4179-528X","observed_orcids":["https://orcid.org/0000-0002-4179-528X"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ajay Philip","raw_affiliation_strings":["ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India","ajayphilip81{at}gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"ajayphilip81{at}gmail.com","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046246582","display_name":"Manju Deena Mammen","orcid":"https://orcid.org/0000-0002-8753-0121","observed_orcids":["https://orcid.org/0000-0002-8753-0121"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manju Deena Mammen","raw_affiliation_strings":["ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India","institution_ids":["https://openalex.org/I172917736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072922458","display_name":"Anjali Lepcha","orcid":"https://orcid.org/0000-0001-9442-395X","observed_orcids":["https://orcid.org/0000-0001-9442-395X"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anjali Lepcha","raw_affiliation_strings":["ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India","institution_ids":["https://openalex.org/I172917736"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064391331","display_name":"Anu Alex","orcid":"https://orcid.org/0000-0003-1537-8690","observed_orcids":["https://orcid.org/0000-0003-1537-8690"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anu Alex","raw_affiliation_strings":["ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Unit-4, Christian Medical College Vellore Association, Vellore, Tamil Nadu, India","institution_ids":["https://openalex.org/I172917736"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5085815554"],"corresponding_institution_ids":["https://openalex.org/I172917736"],"apc_list":null,"apc_paid":null,"fwci":0.5617,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.63175429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"12","issue":"7","first_page":"e229573","last_page":"e229573"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10542","display_name":"Vestibular and auditory disorders","score":0.9077000021934509,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10542","display_name":"Vestibular and auditory disorders","score":0.9077000021934509,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13738","display_name":"Congenital Ear and Nasal Anomalies","score":0.014000000432133675,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T11929","display_name":"Cerebral Venous Sinus Thrombosis","score":0.013700000010430813,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/superior-canal-dehiscence-syndrome","display_name":"superior semicircular canal dehiscence","score":0.9110000133514404},{"id":"https://openalex.org/keywords/vertigo","display_name":"vertigo","score":0.7570000290870667},{"id":"https://openalex.org/keywords/vestibular-surgery","display_name":"vestibular surgery","score":0.6840000152587891},{"id":"https://openalex.org/keywords/conservative-treatment","display_name":"conservative treatment","score":0.6489999890327454}],"concepts":[{"id":"https://openalex.org/C139812875","wikidata":"https://www.wikidata.org/wiki/Q3704821","display_name":"Dehiscence","level":2,"score":0.7899759411811829},{"id":"https://openalex.org/C2777340575","wikidata":"https://www.wikidata.org/wiki/Q1064403","display_name":"Semicircular canal","level":3,"score":0.7852566242218018},{"id":"https://openalex.org/C2910076437","wikidata":"https://www.wikidata.org/wiki/Q1064403","display_name":"Posterior Semicircular Canal","level":4,"score":0.6058288812637329},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5275442600250244},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.4623931646347046},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.26007330417633057},{"id":"https://openalex.org/C190041318","wikidata":"https://www.wikidata.org/wiki/Q596832","display_name":"Vestibular system","level":2,"score":0.20768669247627258},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.13246455788612366}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007759","descriptor_name":"Labyrinth Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007759","descriptor_name":"Labyrinth Diseases","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D007759","descriptor_name":"Labyrinth Diseases","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":"D012665","descriptor_name":"Semicircular Canals","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D012665","descriptor_name":"Semicircular Canals","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D012665","descriptor_name":"Semicircular Canals","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014722","descriptor_name":"Vestibule, Labyrinth","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D014722","descriptor_name":"Vestibule, Labyrinth","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D014722","descriptor_name":"Vestibule, Labyrinth","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1136/bcr-2019-229573","doi":"https://doi.org/10.1136/bcr-2019-229573","is_oa":false,"landing_page_url":"https://doi.org/10.1136/bcr-2019-229573","pdf_url":null,"source":{"id":"https://openalex.org/S141953298","display_name":"BMJ Case Reports","issn_l":"1757-790X","issn":["1757-790X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ Case Reports","raw_type":"journal-article"},{"id":"pmid:31270089","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31270089","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":"BMJ case reports","raw_type":"Case Reports"},{"id":"pmh:oai:pubmedcentral.nih.gov:6613962","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6613962/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ Case Rep","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:6613962","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6613962/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ Case Rep","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Case Report","id":"https://openalex.org/study-designs/case-report"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W53976683","https://openalex.org/W1537168940","https://openalex.org/W1977218628","https://openalex.org/W1998424296","https://openalex.org/W2051881954","https://openalex.org/W2084642373","https://openalex.org/W2103885135","https://openalex.org/W2110634912","https://openalex.org/W2124107382","https://openalex.org/W2294614599","https://openalex.org/W2326658894","https://openalex.org/W2895471626"],"related_works":["https://openalex.org/W2800569304","https://openalex.org/W3202041142","https://openalex.org/W117268587","https://openalex.org/W1496534682","https://openalex.org/W2780489142","https://openalex.org/W2561416015","https://openalex.org/W2050075527","https://openalex.org/W136434605","https://openalex.org/W2578611687","https://openalex.org/W4242060892"],"abstract_inverted_index":{"Third":[0],"window":[1],"defects":[2,13,58],"have":[3,68],"increasingly":[4],"been":[5],"identified":[6],"as":[7],"a":[8,51,80,92],"cause":[9],"of":[10,59,79,97],"vertigo.":[11,43],"These":[12],"are":[14,64],"bony":[15,21],"dehiscences":[16],"that":[17],"occur":[18],"in":[19,24,28,54],"the":[20,29,60,73],"labyrinth,":[22],"resulting":[23],"abnormal":[25],"pressure":[26,39],"gradient":[27],"inner":[30],"ear":[31],"fluids":[32],"leading":[33],"to":[34],"sound":[35],"(Tullio's":[36],"phenomenon)":[37],"or":[38],"(Hennebert's":[40],"sign)":[41],"induced":[42],"The":[44],"superior":[45],"semicircular":[46,62],"canal":[47,63],"dehiscence":[48],"syndrome":[49],"is":[50],"well-described":[52],"entity":[53],"this":[55],"regard,":[56],"however":[57],"posterior":[61],"rare":[65],"and":[66,77,94],"may":[67],"overlapping":[69],"symptomatology.":[70],"We":[71],"describe":[72],"history,":[74],"clinical":[75],"profile":[76],"management":[78,90],"patient":[81],"who":[82],"had":[83,95],"importunate":[84],"symptoms":[85,99],"despite":[86],"being":[87],"on":[88],"conservative":[89],"for":[91],"year":[93],"resolution":[96],"vestibular":[98],"following":[100],"surgical":[101],"management.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2019-07-12T00:00:00"}