Of, relating to, or having the direction of the coronal suture or of the plane dividing the body into front and back portions.
冠状线的：冠状线的或与之有关的，按冠状线方向的，或指把身体分为前后两部分的平面。
2
It differs from the published reports of subperiosteal endoscopic techniques in the plane of dissection, circumvention of a periosteal release, and suture fixation at the brow level.