Fig. 2From: Skull base ligamentous mineralisation: evaluation using computed tomography and a review of the clinical relevanceMineralised posterior petroclinoid and petrosphenoid ligaments. a Oblique-sagittal maximum-intensity projection (MIP). b 3D volume reconstruction of a right-sided, completely mineralised posterior petroclinoid ligament (or dural fold) (yellow arrowhead). c Oblique-sagittal maximum-intensity projection (MIP). d 3D volume reconstruction of a right-sided, complete petrosphenoid bar (yellow arrowhead)Back to article page