. Veterinary post-mortem technic . of nasal, lacrimal and maxillary bonesremoved. Lines of incision for extirpation of nasal septum. bone and to one side of the median line of the face, justmissing the nasal septum (Fig. ). The nasal, lacrimaland malar bones are sawed through on one side followingthe first line, which was made transversely in front of theorbit. The lacrimal and supermaxillary bones on one sideare cut through with a heavy bone chisel or steel brick chiselfollowing the second line, and along the nasal septimi fol-lowing the third line. With these incisions completed athree-co
. Veterinary post-mortem technic . of nasal, lacrimal and maxillary bonesremoved. Lines of incision for extirpation of nasal septum. bone and to one side of the median line of the face, justmissing the nasal septum (Fig. ). The nasal, lacrimaland malar bones are sawed through on one side followingthe first line, which was made transversely in front of theorbit. The lacrimal and supermaxillary bones on one sideare cut through with a heavy bone chisel or steel brick chiselfollowing the second line, and along the nasal septimi fol-lowing the third line. With these incisions completed athree-cornered piece of bone may be removed from the face,anterior to the eye and to one side of the nasal septum,with a hammer-hook (Fig. 68). Examine the sinuses andturbinated bones. INTERNAL EXAMINATION OF THE HORSE 67 After examining the turbinated bones on the sideopened, cut them free with a chisel and remove them withdura tongs or rat-tooth forceps. The nasal septmii is ex-posed when the turbinated bones have been extirpated ( Fig. 69.—Longitudinal incision through the head after removal of the brain. 68). With a sharp knife make a vertical incision throughthe septum at its superior extremity, then incise the septumfollowing its peripheral attachments in such a manner asto extirpate it as nearly intact as possible. The oppositeturbinated bones may be examined through this aperture. 68 VETERINARY POST-MORTEM TECHNIC When necessary the other side of the face may be openedin a similar manner. Schmey saws the head in two partsfollowing the median line but avoids the septum (Fig. 69). Teeth.—To remove the teeth cut the alveolar wallswith a brick chisel, placing that instrument on the superiormargin of the alveolar wall at a point between two teeth,and then force the chisel along the dental organs to theroots. Pry up the external walls between these incisionsand force the teeth out of their alveoli (Fig. 65). Ear.—Extirpate the tympanic and petrous portion ofthe temporal bo
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectveterinarypathology
