Benjamin Denoiseux , Nader Ibrahim , Robert Isaac, Elizabeth S. Brennan, Peter A. Brennan
{"title":"肩胛舌骨肌重复上腹:罕见的解剖发现","authors":"Benjamin Denoiseux , Nader Ibrahim , Robert Isaac, Elizabeth S. Brennan, Peter A. Brennan","doi":"10.1016/j.adoms.2023.100437","DOIUrl":null,"url":null,"abstract":"<div><p>The omohyoid muscle is a useful anatomical landmark during neck surgery. The superior belly delineates the inferior limit of a supra-omohyoid neck dissection. We report a rare variant seen during a level I-IV neck dissection surgery with a duplicate superior belly, that initially was confusing in establishing the inferior aspect of level III. We discuss the implications of this finding. A cadaveric and clinical study is in progress.</p></div>","PeriodicalId":100051,"journal":{"name":"Advances in Oral and Maxillofacial Surgery","volume":"11 ","pages":"Article 100437"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A duplicate superior belly of omohyoid muscle: A rare anatomical finding\",\"authors\":\"Benjamin Denoiseux , Nader Ibrahim , Robert Isaac, Elizabeth S. Brennan, Peter A. Brennan\",\"doi\":\"10.1016/j.adoms.2023.100437\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The omohyoid muscle is a useful anatomical landmark during neck surgery. The superior belly delineates the inferior limit of a supra-omohyoid neck dissection. We report a rare variant seen during a level I-IV neck dissection surgery with a duplicate superior belly, that initially was confusing in establishing the inferior aspect of level III. We discuss the implications of this finding. A cadaveric and clinical study is in progress.</p></div>\",\"PeriodicalId\":100051,\"journal\":{\"name\":\"Advances in Oral and Maxillofacial Surgery\",\"volume\":\"11 \",\"pages\":\"Article 100437\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in Oral and Maxillofacial Surgery\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2667147623000493\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Oral and Maxillofacial Surgery","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2667147623000493","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A duplicate superior belly of omohyoid muscle: A rare anatomical finding
The omohyoid muscle is a useful anatomical landmark during neck surgery. The superior belly delineates the inferior limit of a supra-omohyoid neck dissection. We report a rare variant seen during a level I-IV neck dissection surgery with a duplicate superior belly, that initially was confusing in establishing the inferior aspect of level III. We discuss the implications of this finding. A cadaveric and clinical study is in progress.