Sphenoidal Angle of Parietal Bone Anatomy in 3D

The front-bottom corner of the side-skull. This angle sits right over the "Pterion"; a fracture here is famous for causing an "Epidural Hematoma", the most dangerous type of brain bleed.

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Related structures

Parietal Bone Frontal Angle of Parietal Bone Mastoid Angle of Parietal Bone Occipital Angle of Parietal Bone External Surface of Parietal Bone Frontal Border of Parietal Bone Internal Surface of Parietal Bone Occipital Border of Parietal Bone