. The horse, its treatment in health and disease with a complete guide to breeding, training and management . Fig. 350.—Occipito-Atloid Articulation 1, Occipital Bone. 2, Atlas (the upper wall removed to show the odontoid ligament). 3, Axisor Dentata. 4, Third cervical vertebra. 5, Capsular ligament. 6, Odontoid ligament. 7, Fibrouscapsule (partly removed). 8, Interspinous ligament. 9, Fibrous capsule, uniting the articularprocesses of the vertebree. odontoid process of the axis into the ring of the atlas, where it is retainedby the odontoid ligament (fig. 351). Other ligaments, the superior a


. The horse, its treatment in health and disease with a complete guide to breeding, training and management . Fig. 350.—Occipito-Atloid Articulation 1, Occipital Bone. 2, Atlas (the upper wall removed to show the odontoid ligament). 3, Axisor Dentata. 4, Third cervical vertebra. 5, Capsular ligament. 6, Odontoid ligament. 7, Fibrouscapsule (partly removed). 8, Interspinous ligament. 9, Fibrous capsule, uniting the articularprocesses of the vertebree. odontoid process of the axis into the ring of the atlas, where it is retainedby the odontoid ligament (fig. 351). Other ligaments, the superior andinferior atlo-axoid and the capsular, also enter into the structure of thearticulation. ARTICULATIONS OF THE HEAD WITH THE NECK 269. Fi^. 351.—The Occipito-Atloid and Atlo-Axoid ArticulationsA A, Posterior portion of skull. BB, Atlas, cc, Axis or Dentata. T.—Vertical section througfh the occiput, atlas, and axis. (The occiput is drawn apart from the atlas in orderio show the articular cavity of the latter bone.) 1, The occipital bone. 2, Its basilar process. 3, Occipital con-dyle. 4, Superior arch of the atlas. 5, Its inferior tubercle. 6, Articular cavity (shown viewed in front at 3,Vis- 2, Plate XXXVIII). 7, Spinal canal. 8, Odontoid process of the axis. 9, Its superior spinous , Its inferior spinous process. 11, Spinal canal. II. —Vertical section through the same bones in their natural position, showing the ligaments. 12, Superior occipito-atloid ligament. 13. Inferior occipito-atloid ligament. 1-i, Superior atlo-axoid ligament. 15, Inferioratlo-axoid ligament. 16, Odontoid ligament. 17, Spinal canal, with the dura mater in position. (The spinal cordhas been removed.) 270 HEALTH AND DISEASE SCAP


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Keywords: ., bookcentury1900, bookdecade1900, booksubjecthorses, bookyear1906