{"title":"取回分离针时考虑解剖特征：在颞下窝内使用 CT 导航的病例报告","authors":"Radislav Meylikh, Joshua Gersten, Yuriy Yusupov","doi":"10.1177/27325016241229916","DOIUrl":null,"url":null,"abstract":"Needle separation is an unfortunate complication encountered during local anesthetic administration in dentistry. Attributing factors have been thought to be related to needle gauge, pre-injection needle bending, needle deflection, redirection, and depth of penetration. Various methods have been described for FB identification and retrieval. We present a case of a separated hypodermic needle in the infratemporal fossa after a posterior superior alveolar (PSA) nerve block. We describe the use of computed tomography (CT) navigation system with an expanded armamentarium of guided instrumentation. Utilization of our method can efficiently aid in the localization and removal of foreign bodies in the maxillofacial region.","PeriodicalId":508736,"journal":{"name":"FACE","volume":" 24","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Considering Anatomic Features When Retrieving a Separated Needle: A Case Report Using CT Navigation Within the Infratemporal Fossa\",\"authors\":\"Radislav Meylikh, Joshua Gersten, Yuriy Yusupov\",\"doi\":\"10.1177/27325016241229916\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Needle separation is an unfortunate complication encountered during local anesthetic administration in dentistry. Attributing factors have been thought to be related to needle gauge, pre-injection needle bending, needle deflection, redirection, and depth of penetration. Various methods have been described for FB identification and retrieval. We present a case of a separated hypodermic needle in the infratemporal fossa after a posterior superior alveolar (PSA) nerve block. We describe the use of computed tomography (CT) navigation system with an expanded armamentarium of guided instrumentation. Utilization of our method can efficiently aid in the localization and removal of foreign bodies in the maxillofacial region.\",\"PeriodicalId\":508736,\"journal\":{\"name\":\"FACE\",\"volume\":\" 24\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"FACE\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/27325016241229916\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"FACE","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/27325016241229916","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Considering Anatomic Features When Retrieving a Separated Needle: A Case Report Using CT Navigation Within the Infratemporal Fossa
Needle separation is an unfortunate complication encountered during local anesthetic administration in dentistry. Attributing factors have been thought to be related to needle gauge, pre-injection needle bending, needle deflection, redirection, and depth of penetration. Various methods have been described for FB identification and retrieval. We present a case of a separated hypodermic needle in the infratemporal fossa after a posterior superior alveolar (PSA) nerve block. We describe the use of computed tomography (CT) navigation system with an expanded armamentarium of guided instrumentation. Utilization of our method can efficiently aid in the localization and removal of foreign bodies in the maxillofacial region.
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