. Cunningham's Text-book of anatomy. Anatomy. 1S4 OSTEOLOGY. The roof as seen in the section is formed by the nasal and frontal bones, the cribri- form plate of the ethmoid, the body of the sphenoid and the sphenoidal concha?, the sphenoidal process of the palate and the ala of the vomer. The floor, which is. Fig. 173.—Medial Aspect of the Left Half of the Skull sagittally divided. The frontal, maxillary, and sphenoid bones are coloured red ; the parietal nasal and palate bones, blue ; the basilar part of occipital, yellow, and squama occipitalis, purple. The ethmoid and inferior concha, toget


. Cunningham's Text-book of anatomy. Anatomy. 1S4 OSTEOLOGY. The roof as seen in the section is formed by the nasal and frontal bones, the cribri- form plate of the ethmoid, the body of the sphenoid and the sphenoidal concha?, the sphenoidal process of the palate and the ala of the vomer. The floor, which is. Fig. 173.—Medial Aspect of the Left Half of the Skull sagittally divided. The frontal, maxillary, and sphenoid bones are coloured red ; the parietal nasal and palate bones, blue ; the basilar part of occipital, yellow, and squama occipitalis, purple. The ethmoid and inferior concha, together with the left ala of the vomer, are left uncoloured. Suture between parietal and temporal bones. Remains of the subarcuate fossa. Grooves for branches of the middle meningeal artery. Dorsum sellae. Sella turcica. Anterior clinoid process. Optic foramen. Sphenoidal sinus. Nasal surface of superior concha. Cribriform plate of ethmoid. Nasal surface of middle concha. Frontal sinus. Nasal bone near spine of frontal. Nasal bone. Frontal process of maxilla. Middle meatus of nose. Directed towards opening of maxillary sinus. Nasal surface of inferior concha. Inferior meatus of nose. Anterior nasal spine. Foramen incisivum. Palatine process of maxilla. Horizontal part of palate bone. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 38. 39. 40. 41. 42. Posterior nasal spine. Hamulus of medial pterygoid lamina. Lateral pterygoid lamina. Superior meatus of nose. Spheno-palatine foramen. Pterygo - spinous ligament almost completely ossified to enclose a foramen. Styloid process of temporal bone. Angular spine of sphenoid. Mastoid process. Basion (mid-point of anterior border of foramen magnum). Internal acoustic meatus. Canalis hypoglossi. Groove for inferior petrosal sinus leading into jugular foramen. Opisthion (mid-point of posterior border of foramen magnum). Groove for sigmoid sinus. Opening of mastoid foramen. For transverse sinus and attachment of tentorium cerebelli. Fossa


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanatomy, bookyear1914