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ipo A .N A T future. F, The furrows made by the veflels of the dura mater. G, The frontal finus. H, The crifta galli. I, The nafal lamella . of the ethmoid bone. K, The temporal procefs of the fphenoid bone. L, The fella turcica. M, The fphenoid Gnus. N, The vomer. O, The palate-plate of the fuperior maxillary bone ; and from it the proceffus alveolaris, which contains the teeth. P, The os nafi. Q^The paffage into the left noftril. i. The meatus auditorius internus, for the paffage of the auditory nerve. 2. The paflage of the ninth pair of nerves. 3. The foramen incifivum. Fig. 17. The external furface of the bafe of the Cranium and Upper Jaw. A A, The lambdoid future. B, The fuperior horizontal ridge of the occipital bone, which is oppofite to the cruciform ridge, where the fuperior longitudinal
O M Y. Part I. finus divides to form the lateral finufes. C, The perpendicular ridge. D, The inferior horizontal ridge. E, The foramen magnum, for the paffage of the medulla fpinalis. F F, The two condyles. G, The cuneiform procefs. H H, The zygomatic procefs of the temporal bone. I I, The maltoid proceffes. K, The vomer, which forms the back-part of the feptum nali. L L, The ftyloid proceffes. M M, The foiffx at the root of the maftoid proceffes, for the pofterior belly of the digaftric muicle. N N, The cavities for receiving the condyles of the lower jaw. O O, The offa palati. P, The longitudinal palatefuture. The tranfverfe palate-future. R, The alveoli, or Ipongy fockets for the teeth. S, The zygomatic procefs of the offa malar urn. T T, The zygomatic future. 1. Meatus auditorius externus. 2. Hole for the internal carotid artery. 3. For the artery of the dura .mater. 4. Foramen ovale, for the third branch of the fifth pair, to the upper jaw.
EXPLANATION Fig. 1. A pofterior view of the Sternum and Clavicles, with the ligament conne&ing-the clavicles to each, other. a, The pofterior furface of the fternura. b b, The broken ends of the cavicles. c c c c. The tubercles near the extremity of each clavicle, d. The ligament connefting the clavicles. Fig. 2. A fore view of the Left Scapula, and of a half of the Clavicle, with their ligaments. a. The fpine of the fcapula. b, The acromion, c, The inferior angle, d, Inferior cofta. e, Cervix, f. Glenoid cavjty, covered with cartilage for the arm-bone, g g, T'he capfular ligament of the joint, h, Coracoid procefs. i, The broken end of the clavicle, k, Its extremity joined to the acromion. 1, A ligament coming out Angle from the acromion to the coracoid procefs. m, A ligament coming out fingle from the acromion, and dividing into two, which are fixed to the coracoid procefs. Fig. 3. The joint of the elbow of the Left Arm, with the ligaments. a. The os humeri, b. Its internal condyle, c c. The two prominent parts of its trochlea,, appearing through the capfular ligament, d, The ulna, e. The radius, f, The part ox’ the ligament including the head of the radius. Fig. 4. The Bones of the Right-hand, with the Palm in view. a. The radius, b. The ulna, c. The fcaphoid bone pf the carpus, c, The'os lanare. e. The oacuneiforme. f. The os pififorme. g, Trapezium, h,Trapezoides. i, Capitatum. k, Uncifofme. 1, The four metacarpal bones of the fiegers. m. The fall
of P L„A T E XIV. phalanx, n. The fecond phalanx. o, The third phalanx, p, The metacarpal bone of the thumb, q, The firft joint, r, The fecond joint. Fig. 5. The pofterior view of the Bones of the Left Hand. The explication of Fig. 4. ferves for this figure; the fame letters pointing the fame bones, though in a different view. Fig. 6. The upper extremity of the Tibia, with the femilunar cartilages of the joint of the knee, and fome ligaments. a. The ftrong ligament which connects the rotula to the tubercle of the tibia, b b, The parts of the extremity of the tibia, covered with cartilage, which appear within the femilunar cartilages, c c, The femilunar cartilages, d, The two parts of what is called the crofs ligament. Fig. 7. The pofterior view of the joint of the Right Knee. a. The os femoris cut. b, Its internal condyle, c. Its external condyle. d, The back-part of the tibia, e, The fuperior extremi y of the fibula, f, The edge of the internal femilunar cartilage, g, An oblique ligament. h, A larger perpendicular ligament, i, A ligament conne&ing the femur and fibula. Fig. 8. The anterior view of the joint of the Right Knee. b, The internal condyle. c, Its external condyle: d, The part of the os femoris, on which the patella moves, e, A perpendicular ligament, f f. The two parts of the crucial ligaments, g g, The edges of the two moveable femilunar cartilages. h> The tibia.. i. The
