86178 IMGI27 (2)

COCTOHT H3 MaccHBHoro TeAa noAKOBOo6pa3HOH 4^ł°P^MŁI h yiiAomeHHfcix kohi^ob hah BeTBeu neAJOCTH ((Jxdto nepe-na, pHc. 6, 7 h 8).

3aAHHe kocth Ka^KAOii BGTBH nepeXOA«T B npOAOA-roBaTbie cycraBHwe OTpocr-kh, KOTopue bxoaot b cy-CTaBHbie 5IMKH (foSSd jnandibularis) bhcohhbdc ko-ctgh h o6pa3yTOT HHJKHe-ne-AKKTTHOH cycTaB, BecŁMa npOHHMH, n03B0A5D0Il^HH ABH-raTb HHXunoio HeAiocn* BnepeA, na3aA h b cropoHw.

Mecro coeAHHeHHa TeAa kocth h ee BeTBeó o6pa3yeT 3aKpyrAeHHWH yroA, KOTopuń b cymHOcra onpeAeAHeT Be-AHHHHy H 4>OpMy H(eKH. He CHHTaH HHAHBHAydAbHMX pa3-ahhhh, 3TOT yroA SbmaeT y BnoAHe pa3BHToro hhąhbh-AyyMa 6oAee ocrpwM, neM y Aeren hah y crapHKOB, y ko- i Topbcc oh o6whho boAee Ty-hoh (pnc. 9, 10 h 11).

Tohho TaK JKe 3y6m»ie

OTpocTKH y peóeHKa MeHune bbia^iotcb, neM y B3pocAoro. B crapocTH, KorAa 3y6bi BbinaAaiOT, 3y6m>ie aABBeoAM 3apacTaiOT, h bch kedkhhh HeAKDcnb HecKOAŁKO BbiABHraeTCH BnepeA-

Ha HHJKHeH HeAIOCTH CymeCTByiOT pa3AHHHŁie OTpOCTKH H BblCTynbl, cAy^Kanęae MecraMH npHKpenAeHHH MOiąHbix Mumm &asi Hac HMeeT 6oał-moe 3HaneHHe noA^opoaok (mentum), Tournee ero TpeyroABHaa byr-pHCTOcrb (protuberantia men ta lis), k KOTopon npHKpenAjnoTCH MHMHne-CKHe MuniHhi AHi;a. I1oa6opoaok pacnoAomeH HenocpeACTBeHHO hoa KOJKeH, CAy^KHT yAOÓHOH TOHKOH &A51 H3MepeHHH Hepena H BBAHeTCH BeCŁ-Ma xapaKTepHoó nepron HeAOBenecKoro AHija. HaA noAbopoAKOM npoxo-AHt BepTHKaAŁHaa ahhhh — Mecro coeAHHeHHH A®yx Kocren hfukhch qe-aiocth. K noAOopoAKy npHKpenAHioTCH cAeAyiomHe Munnębi:

1)    m. levator labii superioris — noAHHMaiomaH Bepxmoio ryby, ko-Topan noAHHMaeT ryby h BUABHraeT ee BnepeA,’

2)    m. levator anguli oris — noAHHMaiomaH yroA pTa, KOTOpaa noA-HHMaeT Hapyxuryio qacn> BepxHen rybw,

3)    m. zygomaticus major — boAŁman CKyAOBan, KOTOpan oto ab nr aeT yroA pTa Ha3aA h BBepx h hbahgtch Munmeó cMexa;

4)    m. zygomaticus minor — MaAaji cKyAOBaa, KOTopaa ABHraeT Ha-pyjKHyio nacTb BepxHeń rybw BBepx, Hapy^Ky h Ha3aA;

5)    m. depressor anguli oris (m. triangularis) — onycKaiomafl yroA