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Show 13s OSTEOLOGY; or the BONES in general. I39 divided into the upper and lower : The upper compri'ehends the Shoril. The Camille: in the external Surface of the Bones are of two Kinds; ders, the Arms, and the Hands : The lower, the lhighs, the Legs, the one ferves for the Articulation of t.;e Bones, of which lOme are large as the Cavities of the Ofa Inflamiizala, and are called Cary/aid"; and Carl/flies othersGlmaia'ex, as the Cavities of the Shouldenbones. The and the Feet. . The Bad} confifis of two Kinds of Parts, the one fol/d, and the other m‘d; Thefe laf't are the Blood, and all the other Humours; and the full are the Veflels difl‘erently arranged, which contain theic Fluids. The SOLID PARTS are the Filzru, the i'llmzln-mler, the Boner, the Can}, lager, 0t Griflles, the Ligammtr, the Illa/Jar, the Glands, Effr. Thele liar: been already defcribed from Page 2, to Pagc 24; from whence itinll appear, that the Body is eompofed of a great Number of Organsola difterent Nature, which Diverfity has given Occafion to diVide AriTOMY into two general Parts, namely. OsTEOLOGY and SARCOIDCY. OSTEOLOGY treats of the hard Parts or the Boner 2 SARCOLOCY, of the {oft Parts : Theft: again, are {uhdivided into lVlYOIOGY, which treats ofthe Mufcler ; SPLANCHNOLOGY, which treats‘ of the Vifcem; ANCHOLOGY, which treats of the V'eilels, aid particularly the fanguz'm'rri: NEUROLOGY, which treats of the Newer; and ADENOLOGY, who treats of the Glam/I. OSTEOLOGY, 0r tljc BONES in general. The Parts of the Bones are diilingnifhed into the prinripm', andtlfis In primipal: The principal Part is the Eodywof the Bone; the leis principal are the Pi'occfles and the Cavities. With Relpcft 10 the Pt:aflér, there are two forts, the [Lao/illyr'és and Ipijilgiflu : The full. are cm tinued to the Body of the Bone, and together make but one P10C€;tl§3 latter are as it were let on and fitted to the Bone, by Means of a Car- not [string for Articulations, are termed 1W?!) Simgflr, C/JfllmE/r, Gut- 1m, Pitt, Holes, 65:. Of tlie SKELETON. The SKELETON is divided into the Heal), the TRUNK, and the EX- Tmnrysz . he lr'md comprehends the Cranium, or Sly/l, and the {m _, he Cranium forms that great honey Cavity which contains the Brainflo that all the Bones that confpire to make this Cavity are called the Bones ofihe Cmm'um : Thefe are eight, namely, the 05 Frame}, or Bone of the Forehead. otherwife called the Coronal Bane; the Occipital, the two Parietal, the two '7'empoi-al the Et/Jmaia'es, and the Splymoia'er . 'l he FRwN'hL BONE is double in lnfants, but generally united in Adults; it makes the upper and fore Part of the Skull, We {hould obfcrre in this, its irregular Figure, Connexion, Thicknefs, and internal Superficies As alfo the Places Where the hound], temporal, and cartilaginous Ring ofihe Trochlear Mufcle of 1h". Eye are fituated. The {cvcn quily- 2:, fix of which concur in forming the Orbits, and the feifn'tnéuppoxts the Bones of the Nole : Lallly, thefrantal Shaffer, and r en es. ThCPARl ETAL Bouts, Br‘cgma, or Bones of the Simiput, compofe the imperior and lateral Parts or the Skull Here we fhould remark, befides the Figure, &c. the Situation of the tempura] or cramp/aim Mufile ; and on me lnfide, the Furrows reprefenting Shrubs, made by the lmprellion of the Arteries of the Dw‘a IMQIEI'. tilage, which at length oflifies ; and then it is impoflible to feparatc [ht one from the other, in a found State. ‘ . The ("pa/:lgiflr and Epz'plpjfe; allume divers Names, with Regard to {Mil Figure, and their Situation. With Relation to their Figure, they are (81; led a Head, 21 Aid», a Comfy/m, and a ‘Tuderoflz‘y : The Haul is a mum: Procefs, which generally terminates certain Bones ; as may be o‘blcr'i'e? on the Top of the Th gh bone. and Of the O: Humerz'. The. llrtk 15: l'rocefx more flcnder in the Middle, than at its Extremities ; it is place». immediattly unuer the Head, as may he (em in the Thighhonebciofek' mentioned. The Candy/m is a l‘rocefs that is not exactly round, bl" little fiat; fuch as the polterior Procefs of the lower law-bone. ‘Iubgrafity is a Procefs which is pretty broad, but unequal and rough, ~" in the Bone ofthe Heel . M Thcfe l'rocefles have likewifia various Names from their Lilstfielf ; feveral Things : Thus form are called Coronoz'a'es and Corawmrh he»: their refembling the Bills of Ravens or Crows 2 Others Maxim/arm" Mafloz'a'er, from the figure of a Cow's Tea: ; Odontoir/w, or Dem/"T: from the Fal'hion of a l‘ooth, {fa The Prowl/j}: which are named "W their Sinrtz'on, are chiefly thofe of the Vertebm', which are "mg/‘41." adliqrzz', {fa . ' l "c" The Ul‘e ofthe Alsop/21]}: is for the more commodious Arncu 31; for the more convenient Origination and Infertion of the Mufclcnrfr" for the defending of other Parts. u be‘iiiiéqjimys and Persons BONES of the Temple: are fituated .i, h par/rem Bones, on the Sides ofthe Skull, and have four Apa- {midfl}; t ,6 jugal or Zygamczrzc, the Ala/50m? or Marni/Mg, the ifl'tjlazizle, my Posy/m ;. the Place where the lower jaw is arti‘culated ; the audil a "g6 , the Piace where the Ligament of the bar is inferred, near the mamiilary Procefs, &c. 0mm lliiliagaiw of the Occiput confifls of four Pieces, in Infants1 newly for drticulqti tiree 1liroct'fles, tW0 ofwhich are condyloide, whicn ierve Whole Held 9313/1}: the higheit Verna/fa oft-he Neck, to {uflain the till: i} the F0; t t ird reaches to the Sella Equzmz or Tamra: As alfo 1n. (Harm/a "Hm/"1672 Magnum, or great Hole, through which the Medal/a The 83.. es out of the Skull. Balis of thick N811 Ills, or Hodge-lily: Rom, is fituated in the Middle of the We QC. lts l": ,Qand is fixed betwern the. relt of the Bones, like a ill-""32 or Tzrrrz'rlbumdls very irregular; on its upper Part is the Sella 1::me the £11m er which lies the (Sp/Jemidg 5mm, which fometimes C Will 57212)"; and 3'6; It has thirteen Apoplgfir, fix internal, near the the Skull adjo'nieden external. 1 wo of them are on the Outfide of S E'riinoi in? ‘3 the upper law, and are named Ptcrjgozrlw. 13m 'nches in Cirrhmftmflrm' or Sieye-like Bone, is a {mall Bone about the Skull be- 0 ‘ m CTCnCe, feared in_the anterior Part ofthe Bafis of ' mo almofi furrounded With the frontal Bone, throughout which i V‘ l'lflll \ -‘\\ l'\\\\\\ ll! |