(H) 



A. BOl'HCJIK'l.. 



na^t cycTaBHOH iiOBepxHOCTBK) no.)iyjiyunoii BbieMKii (fossa semilunaris), — n o i ieiib ninpoKOH. 

 Proc. coracoideus oqeHb niHpoKiii, ciiaôo BbiAaioin,iiica miepeAT>: Bi ookobom'b noJioateHin oui, 

 .lejKirrt jibeub eeianoraMT, BnepeAH hhikhato Kpaa nojiyjijHHOH cycTaBHOH noBepxHOCTH. nooiBAinia 

 HerjiyôoKaH, noqra ciiMMeTpaqHaa (caerKa Kocaa), HaïuoHenHaa BepxHeii qacTbio iiapyjKy, oojrbe 

 H3orHyTaa ch napyîKHoii CTopoabi; HapyjKHbin Kpaii en cooTBBTCTBeimo 6o.ibe BbieMqaThiii ; 

 cpeAHiâ rpeôeHb HeBbicoKiii, iiiHpoKiii, CKpyrjieHiibiii. Ilpu 9tomt> Bepxuaa qacTb cycTaBHoii 

 noBepxHOCTH bt> innpnHy paaBHTa oqeHb cajibiio OToocnTejibno HMîmiaro Kpaa; y nocuiîAHflro 

 o6b nojiOBnHbi, HapyaîHaa h BHyTpeimaH, OAQHaKOBO pa3Birrbi, nepBaa Jinnib yate. 



nepe^Haa CT^HKa T^Jia kocth bt> BepxHeii qacTH (conpHKacaK)in,eiica ct> paAiycoRTb) iijioc- 

 Kaa, cHJibHo BornyTaa HeaocpeACTBeHtio Hnace fossa semilunaris, n BepxHiii Kpaii ea Hecerb 

 Abe nojiyjyHHbixij cycraBHbix-b noBepxHOCTH ajih pa^iyca, cooTBBTCTBeHHO oimcaiiHbiM'b Bbiuie Ha 

 paAiycE, — ôoj'fee y3Kyio BHyTpeHHioK) a 6o.irÊe niupoKyio HapyaîHyio. Bokobbih cropoHbi kocth, 

 nojrb yrjiOMi> cxoAHmiaca bt> 3aAHeM'b rpeÔH'E, 3AT>cb sHaquTejibno unipe nepeAiien CTopoHbi. 

 H'fecKOJibKO Hnate paAiyc^ nepexoAnrb Ha BHyTpeHmoio CTopoHy ulna, h cooTBÊTCTBeHHO na 

 □epeAHeH CTopoH'fe noc.iiT.AHeH, orb ea napyaîHaro Kpaa, otxoahtt> ocxpbrâ rpeôeiib, KOTopbiii 

 nocTeneHHO nepeABaraeTca Ha BHyTpemnoio ea cropoay; dkqenie, npiniaBuiee ômjio poMÔaae- 

 CKoe oaepTame, cnoBa A'ÊJiaeTca TpeyrojibHbiMT>, ho iioBepnyTbiMt oTnocMTejibno BepxHeË aacTii 

 kocth; Aaj'Èe bhh3i> oho MTjmeTca Ha OBajbHoe, cuenca cnjnoin,eHnoe ct> 6okobt>. HecoMHEHHO; 

 tto bi cpeAHefi qacTH Tfjjia ulna npiiKacajiacb kt> paAiycy Jinuib pe6poMi>, TorAa KaKT> BBepxy 



H BHB3y BCeK) CTOpOHOK). 



Kt> AHCTajbHOMy KOimy KOCTb pacninpaeTCfl n saKaHqiiBaeTca CojrÈe ysKoii njiocKOH tojiob- 

 koh, proc. slyloideus, TpeyrojibHaro cinéma, oôpauieHHOH rpe6HeMi> BnepeAT», y3Kci CTopoHoii 

 Ha3aAT> h HMTJomeH OTTanyTbiH saAHiâ Hnamin yrojrb, KOTopbiii OKpyrjieab cycTaBHoii noBepx- 

 HOCTbto (A-ia os cunéiforme), nepexoAam,efi HÈciîOJibKO h na 3aAHK)K) CTopony kocth; cootbt>t- 

 CTBeHHO TpeyroibHOMy CBqemio kocth, oaepTame 3toh cycTaBHoii noBepxnocTH Taote Tpeyrojib- 

 Hoe, cb npaMbiMT> BHyTpeaHHMT> Kpaeivrb h OKpyrjeaHbiM'b iiapyjKBbiMi. 



Ha BnyTpeHHei cTopoHt. AHCTaibHOH tojiobkh hm-eiotch cycTaBHbia noBepxHOCTH AJia 

 paAiyca — nojiyjyiniaa baojib BHyTpeHHaro Kpaa HHJKHeii cycTaBHoâ noBepxHOCTH h abb OKpyr- 

 jbia noBbime, y pasjiaqabixTi 3K3eiwnjiRpoBT> HeoAHHaKOBO pa3BHTbia. Ha3aAHeH (y3K0Ë) CTopont 

 tojiobkh, HaAT» HHacHeii cycTaBHOH noBepxHOCTbio, HM^eTca Heôojbraaa BAaBJieHHOCTb (fossa 

 iunata). 



Gxodcmea u pasAwiia. — KocTb Hocopora OTHOCHTejibno iiecpaBaeHHO KpynHt.e, none- 

 pe^Hbie pasM'tpbi ea no cpaBHeaiK) cb paji,iycoMT> OTHOCHTejibHO ropa3AO ôojibme; Ha Bcenrb 

 npoTHateHin OHa BWEeTi Tpeyrojibnyio <&opi\iy, npa qeMTj yKa3aHHaro Bbiiue cKpyqHBama Ttjia 

 ae HaôJiiOAaeTCfl. Olecranon HecpaBHeiiHO cn.ibHBe pa3BHTi> — 6oxBe MaccoBHbin, BbicoKiii, bbith- 

 HyTbiii Ha3aAT> h BBepxij; HecpaBHeHiio rjiyôaîe fossa semilunaris ct> HaBncaiOHi.HM'b h 6oJTEe 

 HapyjKy noBepHyTbiMT> proc. coracoideus. T'Lio kocth HM-feeTi Hanôoji'Be y3Kyio HapyatnyK) cto- 

 pony, TorAa KaKb nepeAHaa n BHyTpeiiHaa oqeHb mnpoKia. ^HCTajbHbm KOHeu-b ropa3AO cnjb- 

 a-se pasBnrb, cpacTaeTca ci, radius'oMT>, h Hecerb OTHocnTe.ibHO ôoibmyio roiOBKy ct> cbajio- 



