{"title":"C0-C1 joint injection: Anatomical, clinical and technical review","authors":"Christopher Mares , Carl Majdalani","doi":"10.1016/j.inpm.2024.100443","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>Cervicogenic headaches (CGH) are proven clinical entities. The prevalence of CGH arising from the atlanto-occipital (AO) joint is unknown. The best evidence for treatment of CGH is for third occipital nerve radiofrequency neurotomy. Treatment of CGH includes intra-articular injections into upper cervical spine joints.</div></div><div><h3>Objective</h3><div>To perform a review of the anatomy and clinical presentation of AO joint (AOJ) pain referral as well as a technical description to safely access the AOJ.</div></div><div><h3>Methods</h3><div>A literature review was performed to explore the intricacies of the cranio-cervical junction (CCJ) with a focus on the relation between the AOJ and vascular anatomy. Our technical approach is described with complementary images.</div></div><div><h3>Results</h3><div>The AOJ lies anterior to a venous sinus and slightly superior to the horizontally oriented vertebral artery crossing the joint line.</div></div><div><h3>Conclusion</h3><div>The authors propose a modified superior needle trajectory that seeks to avoid these vascular structures and to access the AOJ safely.</div></div>","PeriodicalId":100727,"journal":{"name":"Interventional Pain Medicine","volume":"3 4","pages":"Article 100443"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Interventional Pain Medicine","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772594424000645","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Background
Cervicogenic headaches (CGH) are proven clinical entities. The prevalence of CGH arising from the atlanto-occipital (AO) joint is unknown. The best evidence for treatment of CGH is for third occipital nerve radiofrequency neurotomy. Treatment of CGH includes intra-articular injections into upper cervical spine joints.
Objective
To perform a review of the anatomy and clinical presentation of AO joint (AOJ) pain referral as well as a technical description to safely access the AOJ.
Methods
A literature review was performed to explore the intricacies of the cranio-cervical junction (CCJ) with a focus on the relation between the AOJ and vascular anatomy. Our technical approach is described with complementary images.
Results
The AOJ lies anterior to a venous sinus and slightly superior to the horizontally oriented vertebral artery crossing the joint line.
Conclusion
The authors propose a modified superior needle trajectory that seeks to avoid these vascular structures and to access the AOJ safely.