. The comparative anatomy of the domesticated animals. Veterinary anatomy. 90 TBE BONES. elevated, is followed by an acromion whose extremity reaches to ^^°;^^*« «^P"1°; humeral articulation. The latter is separated from the ^e^amder of the spme^by a constriction called the pedicle of the acromion. The «»acGid process is yoli^nnn^^^^ resembles a semi-flexed fiBger. Tbe clavicle extends from the '»'=^™J*°^^?„f ^^7^ it is flattened above and below, and flexed like an italic S. This inflexion ot tne clavmleismore^pronou^^^^^^^^^ „ die .ysi, is prism'^aHc and'divi^rbll int^o three faces: the
. The comparative anatomy of the domesticated animals. Veterinary anatomy. 90 TBE BONES. elevated, is followed by an acromion whose extremity reaches to ^^°;^^*« «^P"1°; humeral articulation. The latter is separated from the ^e^amder of the spme^by a constriction called the pedicle of the acromion. The «»acGid process is yoli^nnn^^^^ resembles a semi-flexed fiBger. Tbe clavicle extends from the '»'=^™J*°^^?„f ^^7^ it is flattened above and below, and flexed like an italic S. This inflexion ot tne clavmleismore^pronou^^^^^^^^^ „ die .ysi, is prism'^aHc and'divi^rbll int^o three faces: the deltoid i^print has f e form of a^ wUb its point directed downwards. The voluminous articular head is turned inwards. tna Fig. 55. Fig. 56. I 4 /. ' Vr. HITMAN arm-bones; FRONT VIEW. 1, Shaft of ulna; 2, Greater sigmoid notch; 3, Lesser sigmoid notch; 4 Ole- cranon process; 5, Coronoid process; 6j Nutrient foramen; 7, Ridges for inser- tion of interosseous membrane; 8, CapH talum ulnse; 9, Styloid process; 10, Shaft, of radius; 11, Its head; 12, Its neck; 13, Its tuberosity; 14, Oblique line; 15, Lower end of bone; 16, Styloid process.^ EIGHT HUMAN HTJMERUS ; ANTEEIOK SURFACE. 1, Shaft; 2, Head ; 3, Neck ; 4, Greater tuberosity; 5, Lesser tubevosity ; 6, Bici- pital groove ; 7, Interior bicipital groove; 8, Posterior bicipital ridge; 9, Rough sur- face for insertion of deltoid; 10, Nutrient foramen; 11, Eminentia capitata; 12, Trochlea; 13, External condyle; 14, In- ternal condyle; 15, External condyloid ridge ; 16, Internal condyloid ridge; 17, Fossa for the coronoid process of ulna. bicipital groove is single, and looks outwards. The inferior articular surface resembles that of animals, except that the condyle is more distinct. C. FoKE-AKM.—The two bones of the fore-arm, as we have already seen, only articu- late by their extremities; they are sepaiatecj from one another in their middle part. The superior extremity of the radius corresponds to the condyle of t
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