. The anatomy of the domestic animals. Veterinary anatomy. THE NERVOUS SYSTEM OF THE OX 839 The facial nerve divides into its two terminal branches before reaching the border of the ja\v. The superior buccal nerve is the larger of the two: it crosses the niasseter much lower than in the horse. The relatively small inferior buccal nerve runs beneath the parotid or in the gland substance parallel with the border of the lower jaw, crosses under the insertion of the sterno-cephalicus, and runs for- ward along the depressor labii inferioris. At the point where it crosses the facial. Fig. 666.—Sttpe
. The anatomy of the domestic animals. Veterinary anatomy. THE NERVOUS SYSTEM OF THE OX 839 The facial nerve divides into its two terminal branches before reaching the border of the ja\v. The superior buccal nerve is the larger of the two: it crosses the niasseter much lower than in the horse. The relatively small inferior buccal nerve runs beneath the parotid or in the gland substance parallel with the border of the lower jaw, crosses under the insertion of the sterno-cephalicus, and runs for- ward along the depressor labii inferioris. At the point where it crosses the facial. Fig. 666.—Sttperficial Xerves of Head of Ox. Nerves: a, Facial; a', a", a'", superior buccal and primao* branchss; b, deep auricular; c, posterior auricular; d, d', rf", auriculo-palpebral and primarj- branches; e, parotid plexus; /, digastric; g, ff, iaf 3rior buccal; g", anasto- mosis between g and a'; h, superficial temporal; i, k. I, branches of infraorbital; m, buccinator; m', branch of m to zygomaticus and malaris muscles; m", branch of m to parotid gland; n, branches of infratrochlear; o, frontal; p, p*, p". lacrimal; g, dorsal branch of accessory-; r, auricular branch of second cer\'ical; r'. r". branches of r; .t. cutaneous branch of second cer\'ical; s', anastomotic branch connecting s and I; ^ ''. t", third cervical and branches; u, zygo- matic. Muscles: i, Frontalis (part removed); 3, levator nasolabialis (part removed); 3, origin of levator labii superioris proprius; 4. malaris; o, 5', stumps of zygomaticus; 6, buccinator; 7, masseter; 5. sterno-cephalicus; 70, cleido-mastoideus; II, 11', cleido-occipitalis; 12, zygomatico-auricularis; 13, frontcHscutularis: IJf., scutcnauricularia superiacialis superior; 15, scuto-auricularis superficialis accessorius; 16, cervico-scutularis; 17, 17', stumps of parot- ido-auricularis. 18, 18', Remnants of parotid gland; 19, IQ', mandibular gland; 9, jugular vein; SO, facial vein. (After Schachtschabel.)
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectveterinaryanatomy
