Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Fischgold’s digastric line ====== {{::fischgold_s_digastric_line.png?500|}} FDGL=[[Fischgold’s digastric line]], FBML= [[Fischgold’s bimastoid line]], x+y=total overhang of [[C1]] on [[C2]]. see [[Rule of Spence]]. joins the digastric notches.The normal distance from this line to the middle of the atlanto-occipital joint is 10 mm (decreased in BI) ((Hinck VC, Hopkins CE, Savara BS. Diagnostic Criteria of Basilar Impression. Radiology. 1961; 76)). No part of odontoid should be above this line. More accurate than the bimastoid line (FBML). fischgold_s_digastric_line.txt Last modified: 2024/06/07 02:54by 127.0.0.1