{"id":"https://openalex.org/W7225599160","doi":"https://doi.org/10.7759/cureus.119323","title":"A Rare Accessory Clavicular Muscle With Clavicular Origin and Insertion in the Right Posterior Cervical Triangle: A Cadaveric Case Report","display_name":"A Rare Accessory Clavicular Muscle With Clavicular Origin and Insertion in the Right Posterior Cervical Triangle: A Cadaveric Case Report","publication_year":2026,"publication_date":"2026-11-08","ids":{"openalex":"https://openalex.org/W7225599160","doi":"https://doi.org/10.7759/cureus.119323"},"language":"en","primary_location":{"id":"doi:10.7759/cureus.119323","doi":"https://doi.org/10.7759/cureus.119323","is_oa":true,"landing_page_url":"https://doi.org/10.7759/cureus.119323","pdf_url":"https://www.cureus.com/articles/543142-a-rare-accessory-clavicular-muscle-with-clavicular-origin-and-insertion-in-the-right-posterior-cervical-triangle-a-cadaveric-case-report.pdf","source":{"id":"https://openalex.org/S2738950867","display_name":"Cureus","issn_l":"2168-8184","issn":["2168-8184"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310316779","host_organization_name":"Cureus, Inc.","host_organization_lineage":["https://openalex.org/P4310316779"],"host_organization_lineage_names":["Cureus, Inc."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cureus","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.cureus.com/articles/543142-a-rare-accessory-clavicular-muscle-with-clavicular-origin-and-insertion-in-the-right-posterior-cervical-triangle-a-cadaveric-case-report.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047565468","display_name":"Caleb Tuhumwire","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210161311","display_name":"Soroti University","ror":"https://ror.org/05xkxz718","country_code":"UG","type":"education","lineage":["https://openalex.org/I4210161311"]}],"countries":["UG"],"is_corresponding":false,"raw_author_name":"Caleb Tuhumwire","raw_affiliation_strings":[". Department of Nursing , School of Health Sciences , Soroti University , Soroti , UGA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":". Department of Nursing , School of Health Sciences , Soroti University , Soroti , UGA","institution_ids":["https://openalex.org/I4210161311"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005477573","display_name":"Gladys Nakidde","orcid":"https://orcid.org/0000-0001-7293-6172","observed_orcids":["https://orcid.org/0000-0001-7293-6172"]},"institutions":[{"id":"https://openalex.org/I4210161311","display_name":"Soroti University","ror":"https://ror.org/05xkxz718","country_code":"UG","type":"education","lineage":["https://openalex.org/I4210161311"]}],"countries":["UG"],"is_corresponding":false,"raw_author_name":"Gladys Nakidde","raw_affiliation_strings":[". Department of Nursing , School of Health Sciences , Soroti University , Soroti , UGA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":". Department of Nursing , School of Health Sciences , Soroti University , Soroti , UGA","institution_ids":["https://openalex.org/I4210161311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036828222","display_name":"Ronald Kamoga","orcid":"https://orcid.org/0000-0001-9512-9381","observed_orcids":["https://orcid.org/0000-0001-9512-9381"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ronald Kamoga","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14134","display_name":"Classical Anatomy and Histology","score":0.47780001163482666,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"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/T14134","display_name":"Classical Anatomy and Histology","score":0.47780001163482666,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"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/T10954","display_name":"Peripheral Nerve Disorders","score":0.21629999577999115,"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"}},{"id":"https://openalex.org/T13543","display_name":"Oropharyngeal Anatomy and Pathologies","score":0.05909999832510948,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/posterior-cervical-triangle","display_name":"posterior cervical triangle","score":0.9480000138282776},{"id":"https://openalex.org/keywords/anatomical-variation","display_name":"anatomical variation","score":0.7440000176429749},{"id":"https://openalex.org/keywords/supraclavicular-nerve","display_name":"supraclavicular nerve","score":0.796999990940094},{"id":"https://openalex.org/keywords/external-jugular-vein","display_name":"external jugular vein","score":0.9860000014305115},{"id":"https://openalex.org/keywords/trapezius-muscle","display_name":"trapezius","score":0.8579999804496765},{"id":"https://openalex.org/keywords/sternocleidomastoid-muscle","display_name":"sternocleidomastoid muscle","score":0.9390000104904175},{"id":"https://openalex.org/keywords/cadaver-dissection","display_name":"cadaveric dissection","score":0.7020000219345093}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.984000027179718},{"id":"https://openalex.org/C175696284","wikidata":"https://www.wikidata.org/wiki/Q986524","display_name":"Cadaveric spasm","level":2,"score":0.7811999917030334},{"id":"https://openalex.org/C2780193326","wikidata":"https://www.wikidata.org/wiki/Q16343","display_name":"Clavicle","level":2,"score":0.6055999994277954},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.5968999862670898},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3447999954223633},{"id":"https://openalex.org/C2776716027","wikidata":"https://www.wikidata.org/wiki/Q272830","display_name":"Sternocleidomastoid muscle","level":2,"score":0.30660000443458557},{"id":"https://openalex.org/C91762617","wikidata":"https://www.wikidata.org/wiki/Q48422","display_name":"Cadaver","level":2,"score":0.3028999865055084},{"id":"https://openalex.org/C2985379065","wikidata":"https://www.wikidata.org/wiki/Q900457","display_name":"Cervical spine","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C2776944266","wikidata":"https://www.wikidata.org/wiki/Q900457","display_name":"Cervical vertebrae","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C2779100052","wikidata":"https://www.wikidata.org/wiki/Q7502725","display_name":"Shoulder surgery","level":2,"score":0.21080000698566437}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.7759/cureus.119323","doi":"https://doi.org/10.7759/cureus.119323","is_oa":true,"landing_page_url":"https://doi.org/10.7759/cureus.119323","pdf_url":"https://www.cureus.com/articles/543142-a-rare-accessory-clavicular-muscle-with-clavicular-origin-and-insertion-in-the-right-posterior-cervical-triangle-a-cadaveric-case-report.pdf","source":{"id":"https://openalex.org/S2738950867","display_name":"Cureus","issn_l":"2168-8184","issn":["2168-8184"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310316779","host_organization_name":"Cureus, Inc.","host_organization_lineage":["https://openalex.org/P4310316779"],"host_organization_lineage_names":["Cureus, Inc."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cureus","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.7759/cureus.119323","doi":"https://doi.org/10.7759/cureus.119323","is_oa":true,"landing_page_url":"https://doi.org/10.7759/cureus.119323","pdf_url":"https://www.cureus.com/articles/543142-a-rare-accessory-clavicular-muscle-with-clavicular-origin-and-insertion-in-the-right-posterior-cervical-triangle-a-cadaveric-case-report.pdf","source":{"id":"https://openalex.org/S2738950867","display_name":"Cureus","issn_l":"2168-8184","issn":["2168-8184"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310316779","host_organization_name":"Cureus, Inc.","host_organization_lineage":["https://openalex.org/P4310316779"],"host_organization_lineage_names":["Cureus, Inc."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cureus","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7246000170707703,"display_name":"Good health and well-being","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225599160.pdf","grobid_xml":"https://content.openalex.org/works/W7225599160.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W134332368","https://openalex.org/W1992403233","https://openalex.org/W1995090619","https://openalex.org/W2905568759","https://openalex.org/W2923822153","https://openalex.org/W4220999174","https://openalex.org/W4252706622","https://openalex.org/W4282941809","https://openalex.org/W4323044345","https://openalex.org/W4382139245","https://openalex.org/W4389818290","https://openalex.org/W4409912196","https://openalex.org/W4411783677","https://openalex.org/W4415900564","https://openalex.org/W7124152410","https://openalex.org/W7133338962","https://openalex.org/W7162533082","https://openalex.org/W7165840233"],"related_works":["https://openalex.org/W2189365484","https://openalex.org/W2083783941","https://openalex.org/W2410964756","https://openalex.org/W2003397622","https://openalex.org/W433824965","https://openalex.org/W2159960518","https://openalex.org/W2988713283","https://openalex.org/W1976847881","https://openalex.org/W1229738465","https://openalex.org/W2796390491"],"abstract_inverted_index":{"Variations":[0],"in":[1,49],"cervical":[2,53],"and":[3,18,35,69,95,102,115,128],"supraclavicular":[4,100],"musculature":[5],"have":[6],"been":[7],"documented,":[8],"including":[9],"the":[10,50,57,61,66,77,81,85,93,99,103],"cleidooccipital,":[11],"levator":[12,14],"claviculae,":[13],"scapulae,":[15],"sternocleidomastoid":[16],"(SCM),":[17],"trapezius":[19,67],"muscles.In":[20],"this":[21],"report,":[22],"we":[23],"describe":[24],"a":[25],"rare":[26,108],"accessory":[27],"clavicular":[28,33,82],"muscle":[29,46,87],"with":[30,92],"both":[31],"right":[32,51],"origin":[34],"insertion,":[36],"identified":[37],"during":[38],"dissection":[39],"of":[40,60,80,84,98,121],"an":[41],"approximately":[42],"35-year-old":[43],"male":[44],"cadaver.The":[45],"was":[47],"located":[48],"posterior":[52,75,96],"triangle,":[54],"originating":[55],"from":[56],"superior":[58],"surface":[59],"clavicle":[62],"immediately":[63],"medial":[64],"to":[65,76],"insertion":[68],"inserting":[70],"on":[71],"its":[72],"superoposterior":[73],"surface,":[74],"lateral":[78],"margin":[79],"head":[83],"sternocleidomastoid.The":[86],"had":[88],"close":[89],"anatomical":[90,109,126],"relationships":[91],"anterior":[94],"branches":[97],"nerve":[101],"external":[104],"jugular":[105],"vein":[106],"(EJV).This":[107],"variant":[110],"has":[111],"potential":[112],"clinical":[113],"relevance":[114],"may":[116,124],"influence":[117],"local":[118],"neurovascular":[119],"relationships.Recognition":[120],"such":[122],"variants":[123],"improve":[125],"interpretation":[127],"reduce":[129],"diagnostic":[130],"errors.":[131]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-09T00:00:00"}