BopheloMoriana

Ethmoid lesapo la lehata la. Di behuwe ka bobedi le unpaired masapo a lehata la

Di behuwe ka bobedi le unpaired masapo cranial theha masapo la hlooho. Ba bang ba likarolo na seponche-joaloka sebopehong, tse ling tse - e tsoakiloeng le bataletse. Hlahlamang, nahana ka seo e etsa ho fihlela lehata. lebitso la lesapo, sebaka bona o boetse o hlalosoa ka sehlooho se reng.

Overview

Lehata e abetswe likarohano tse peli. Ba fapana ka mesebetsi ea bona le ntshetsopele. Masapo a lehata la ngoana ea nang le litšobotsi tse ba bona. Boko ba lefapha e bopa e cavity bakeng sa boko le ho a 'maloa a le hlaphohetsoe likelellong. E na le masapo a ka Vault cranial le e le setsi. Ka bobeli (ka pele) Karolo e na le hoo e ka bang tsohle le hlaphohetsoe likelellong. Mona haholo ho na le likarolo ea pele ea ho tshilong ya dijo le tsamaiso ea ho hema.

lefapha la boko

Ho na le masapo a robeli. Tse peli tsa bona - di behuwe ka bobedi. Ena ya ntango le parietal dikarolo. Masapo setseng - ke keng ba lekanngoa. Boko ba lefapha o na le ba bang ba peculiarities. Calvarial lesapo hlahisa le ka ntle le ka hare ka lipoleiti tsa ntho diseke ee le teng pakeng tsa sebopeho spongy. qetellang e bitsoa "diploe". ntho ena tlala metjha e, eo ho eona ho na le methapong diploic.

The poleiti tsa ka ntle e na le holim boreleli. E koahetsoeng ka periosteum. Ba e biditseng hare poleiti karolo e na le Dura. Ho tšesaane 'me e akarelletsa palo e khōlō ea metsoako manyolo le maloorganicheskih. Ka lebaka leo, karolo ea ena e fapaneng brittleness me fragility. Ha cranial ke maemo a sithabetsang fracture lona etsahala hangata ho feta senya poleiti ka ntle.

The periosteum ke logan le matla la masapo libakeng manonyeletso. Ka ba bang kaofela ba bolelele ba eona mabapi ke hlephileng lekana. Periosteum lekanyetsang sebaka lisele ka hare ho meeli ea Bone ea se nang molekane. Karolong ena mohlomong ke sebopeho sa hematomas le abscesses.

Holim hare tsa lefapha bokong

Ho eona, ho na le depressions le elevations. Ba tsamaisana le sulci le gyri ea boko. E boetse e momoring khetholla sinus le sejana se lumellane khetla e thata. Libakeng tse ling, ho na le mekoti ka lehata la. Ba li etselitsoe ho emissarnyh methapong hore amahanya sinuses venous khetla, hare-hare le diploic lijana. The openings kholo ka ho fetisisa li nkoa mastoid le parietal. Ba bang ba likarolo, tse kang ho lesapo tse tobileng tsa lehata ho na le cavities. Di lined le mucosa le tletse ka moea. Sebopeho tšoanang ke bath ea lekhoakhoa le, ya ntango le sphenoid lesapo, le bakeng sa mohlahare holimo. likarolo tsena ba bitsoa pneumatici.

Tse tobileng lehata bone bone

Ho ameha ho eaba ba etsa marulelo le bokaholimo botlaaseng ba ea nasal cavity le sockets leihlo. Ho batho ba baholo, e le unpaired lesapo la lehata la. Sekaleng hae hlaheletseng le seqha. Hape, ho e entsoe ka lefapha orbital. Laterally likarolong tse ka tlaase ea masapo joale le atolositse zygomatic tshebetso. Up le e mong le ba bona ba lutse moleng ya ntango. E arola tempele holim pel'a lehlakoreng tse tobileng tsa sekala sa. Spines ka karolo ea tse amanang ho e tšoanang, extending ho tloha mohlahareng.

tekanyo e

Ho sebaka sa kholo ka ho fetisisa tsa masapo. Sekala thehoa ya dihalofo tse pedi. Likarolo tse amanang ke ao cheseletse tse tobileng. Ka lilemo tse hlano hore hangata ho e ntse e hōla. Maemong a mang, le seam e hlokomelwa le karolo tse tobileng e ntse e le arohantsoeng. Sekala khetholla ka hare le tsa ka ntle bokaholimo. Pele - le boreleli, ho na le sebopeho khonvekse. Ka lehlakoreng le ka ba seam bonahalang tse tobileng protuberance (di behuwe ka bobedi). Tlase mo lehlakoreng ka ke rolara ho ba le seoli sebopeho (epoophoron). sebopeho sa eona 'me boholo ba itšetlehile ka sebopeho motho ea masapo hlooho. Lipakeng tsa lintši le mapheong thehoa boreleli holim - glabella.

Lehlakoreng le ka ntle la tekanyo e e aroloa ho ea orbital karete supraorbital bohale (di behuwe ka bobedi). Hoo e ka bang ho na le tenderloin bohareng. Located hare phomotse tse tobileng. Maemong a mang, ho fillet fetelang ka sekoting. Meetly leshano methapo ea kutlo le lijana. Karolong e ka hare ea sekala concave. Holim'a metsi ke ea bohlokoa grooves, bohareng - e Crest. E boetse e hatisetsa convolutions hlokomela. Tse tobileng orilla susumelletsa ka foro e ka holimo sagittal sinus. Qalong ea le bophahamo ba tlase ho na le lesoba foufetseng. The mahlakoreng tsa mohoma teng fossa granulations arachnoid tloha.

lefapha orbital

O emeloang ke lesapo poleiti quadrangular sebopeho tsoeng. Ho khetholla tlase (orbital) le ka holimo (boko) holim'a. Pele - le boreleli - sekametseng ka orbit. sebakeng lona anterolateral tsa tšoelesa lacrimal e teng neh kena omelan, medial le pele - bloc tebisa. Boko ba karolo o ile a laela ka cavity cranial kenyelletsa ditokiseletso depressions le elevations convolutions therebetween.

lefapha nasal

karolo ena e teng pakeng tsa libaka le orbital. E emeloang ke lesapo karolo, e leng encloses mahlakoreng le ka pele theiboleng clipping. Lehlakoreng le ka morao bohale tse hlalositsweng molaong ho poleiti bohale le lehlakoreng pele - le likarolo nasal le maxillary leketlileng. Sebakeng sena itšetlehile ka moutloa - mokokotlo nko. Ho kopanelang papaling ea ho ea sebopeho sa dia e. Likarolong tse ka morao tsa seqha na le lisele tse. Ba ka kopana le ka mekoting e tšoanang ka lesapo ethmoid. Phello ke e marulelong bona.

Lehlakoreng ka leng pakeng tsa ka bohale ka lekhoakhoa le seha tsoa mokokotlo nasal nang lesoba sinus. Ho isa ho le letšehali le le letona dihalofo ea sekoting. Ho batho ba baholo, boholo ba sinuses bo fapane. E lined ka lera mucous. Tse tobileng sinus qala ka temana bohareng nasal.

ossification

Ntshetsopeleng ya bone bone ka ho toba e tsoa ho litsi tse peli. Di thehoa ho ea qetellong ea khoeli le ea bobeli ea nako antenatal pota sebakeng supraorbital. The tse tobileng lesapo sa tsoa tsoaloa se akarelletsa likarolo tse peli tse fapaneng. Di amanang ho selemo sa bobeli nako poso-partum. Up lilemo tse hlano hangata o hlola ka ho bonahalang seam pakeng dihalofo ka.

Ethmoid lesapo la lehata la

Ho na le lipoleiti tse peli. E 'ngoe ke tshekaletseng, perpendicular ho makhalong tse ling. Hape ena ke lesapo unpaired ea lehata le akarelletsa kolonnenweg. thuto sena se akarelletsa lisele tsa pneumatici. Labyrinth e di behuwe ka bobedi karolo. Lisele tse ho tswa ho e mong le e lehlakoreng le haufi le poleiti le ho buisana le e mong le e meng 'me le cavity nasal. Ethmoid lesapo la lehata ke ka tenderloin ena. Poleiti elements amana Division boko. Likarolong tse ling tse tse etsang ethmoid lesapo la lehata la, ba ka setotsoana ho thehoe lehlakoreng medial tsa sockets leihlo le nasal mabota cavity.

Horizontal morao poleiti articulates le elements tapered. Pele le ka mahlakoreng e khomaretse le lesapo tse tobileng. Ka poleiti le ya plurality ea openings se teng. Di ne a rerile hore temana ea dithulaganyo olfactory methapo. Moleng bohareng ba poleiti ho fetela le ho ea holimo e le bitsoa cockscomb. O ile a kopanela qetellong pel'a sekele bokong. Ka pel'a orilla mashano di behuwe ka bobedi leketlileng - lepheo. Perpendicular hexagonal poleiti e na le sebopeho tsoeng. E e bopa ya sebakeng pel'a nasal septum.

labyrinth

lisele tse lona li arotsoe ka lihlopha tse tharo. Ba ba aroloa ho mong le e tse ling tse, empa e se ka ho hlaka. Abelwang karolo ya ka morao, ka pel'a le sehlopha se bohareng. Ka lehlakoreng le lateral tsa tšesaane orbital poleiti likoahelo. E sekametseng ho cavity tsa orbit ya holim'a lona ntle ho tefo. Ka hare, feela karolo e itseng tse nyenyane ea sele e koahetsoeng ka lipoleiti masatsoana. Boholo ba bona ba lula bulehileng. Ba koahela haufi tse tobileng, Palatine, lacrimal le sphenoid lesapo le ka holimo mohlahareng.

lehlakoreng Medial tsa labyrinth hlalosang sebakeng ka holimo ea nasal cavity. Ho na le tse peli tse tšesaane poleiti - shell (bohareng le e ka holimo). Ho na le boetse ho na le hakisi e bōpehileng joaloka karolo e leketlileng. Ho na le lekhalo pakeng tsa teba - ena ke e ka holimo nasal temana. Morao le hanyenyane ka holim'a phomotse ka holimo, maemong a mang, ho fumana e mong - ka ho fetisisa. Likhetla e kenyeletsang ka sebopeho ethmoid lona lesapo la lehata ho fapana tsa dibopeho tse 'me boholo bo, hlalosang bolelele fapaneng le botebo e lekanang ea litemana nasal.

hlooho masapo marulelo

Cranial Vault ka anterior tse tobileng convexity ke. Ho na le bophahamo: epoophoron maporogo me leralla. Morao marulelong e bopa ya bone bone occipital. Mahlakoreng a hae lintho tse kgutshwanyane parietal. From tshebetso zygomatic ya bone bone ka ho toba ka marulelong a ya ntango le matha moleng arcuate. Ho thibela ka sekoting holimo, e leng ka lehlakoreng le arola Crest infratemporal tswa groove ka e tšoanang.

likarolo komponeng

O khona ho itlhalosa lehata bone bone (tafole tlase bokhutšoanyane bontša mefuta e sa mabapi) tswelela pele ka nako e ngata. The mefuta e ka sehloohong ba abutting le synchondrosises syndesmoses. The mohlahare tlaase e amana temporo-mandibular kopanetsoeng, 'me setho sublingual - ka likhoele le mesifa. Syndesmoses emela fibrotic articulation ka mefuta e fapaneng ya seams. E le busa, mabitso a bona a thehoa ho latellana connects masapo. Leha ho le joalo, ho na le seams e nang le mabitso a bona. Ka mohlala, articulation la masapo parietal entsoeng ka sagittal, tse tobileng le parietal - coronal suture joalo joalo.

lefapha

mefuta mabapi

mokhoa kopanetsoeng

Vault

syndesmosis

The coronal, sagittal, scaly, lambdoid, matsutla seams

karolo ka pele

syndesmosis

Lumellanang (a bataletseng) ao cheseletse

motheo

Synchondrosises ka go engwa legatong synostosis (mabapi nakwana) - chesele-magnum.

Kamehla (synchondrosises): chesele-grating, mezhzatylochnoe Stony-occipital, chesele-majoe articulation

Komponeng mohlahare meno le alveoli

syndesmosis

Dentoalveolar kopanetsoeng (ho tjheseletsa ya)

Synchondrosises hlahisoa e le metsoako lefufuru. Li fumanoa haholo-holo karolong e ka tlaase cranial. syndesmosis Newborn hlahiswa le dinama tse nyenyane tse connective lera la. Ba bitsoa fontanelles.

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