Enlargement of the inner surface of the frontal bone; Excessive growth of inner surface of the frontal bone; Hyperostosis of the internal surface of the frontal bone; Hypertrophy of the internal surface of the frontal bone; Increased ossification of the internal surface of the frontal bone; Overgrowth of the inner surface of the frontal bone; Overgrowth of the inside of the frontal bone; Thick inner surface of the frontal bone; Thick internal surface of the frontal bone
Definition:
Bony overgrowth of the internal (endosteal) surface of the frontal bone.