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| | The Frontal Bone - Wikimd (Site not responding. Last check: 2007-10-10) |
 | | The frontal bone resembles a cockle-shell in form, and consists of two portions—a vertical portion, the squama corresponding with the region of the forehead; and an orbital or horizontal portion, which enters into the formation of the roofs of the orbital and nasal cavities. |
 | | 134) of this portion is convex and usually exhibits, in the lower part of the middle line, the remains of the frontal or metopic suture in infancy this suture divides the bone into two, a condition which may persist throughout life. |
 | | Articulations—The frontal articulates with twelve bones: the sphenoid, the ethmoid, the two parietals, the two nasals, the two maxillæ, the two lacrimals, and the two zygomatics. |
| www.wikimd.org /index.php?title=The_Frontal_Bone (1140 words) |
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