Nasal septum

Definition and stakes

A System of Operative Surgery, Volume 4…

“ It is very rare to find a deviation of the nasal septum without some accompanying spur or ledge. It is still more rare to meet with a deviation which is entirely limited to the cartilaginous septum; there is nearly always some bony formation in the deformity, contributed by the nasal spine of the superior maxilla, the vomer, or the perpendicular plate of the ethmoid, or by all three. ”
Source: Gutenberg

Eugene S. Talbot,  Degeneracy: Its Causes, Signs and Results

“ When arrest of development of the face takes place stigmata of the nasal bones always result. Under such conditions narrowing or arrest of development of the entire nasal cavity ensues.
Deformities of the nasal septum, deflection, hypertrophy and atrophy of the turbinate bones, deformities of the maxillary sinus, hypertrophy of the mucous membrane and polypi are common. Deflection of the external nose is a very common stigma of degeneracy.
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Source: Gutenberg

Various,  Encyclopaedia Britannica, 11th Edition…

“ The nasal septum is often more or less incomplete, producing nares peniae, e.g. in the Cathartae, in the Anseres, gulls, rails and various other aquatic birds. The secretions of the mucous membrane of the nasal cavity, and a pair of naso-lacrymal glands (not to be confounded with the Harderian and the lacrymal glands) , moisten and clean the chamber. The glands are variable in size and position; when very large, e.g. in plovers, they extend upon the forehead, causing deep impressions on the bones of the skull. ”
Source: Gutenberg

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