BopheloMoriana

Batho lehata. sebopeho

Lehata bone bone le bopilwe ka plurality la lihlooho, ka tieo kopantsoeng hammoho seams. Kantle ke ka tlaase mohlahareng. Masapo hokahantshe ba sebakeng makala hlooho oa ho fofonela, ho utloa le pono, hammoho le boko. Ba boetse ho na le ka tšehetso bakeng sa nasal cavity le masapo ea cavity molomo. Sena se etsa hore ho arohana ea lehata ho masapo a lehata le masapo ea sefahleho lefapha lefapha. Boko ba lefapha na le lipara tse peli (parietal le ya ntango) lesapo, le tse 'nè unpaired (ka tsela e tobileng, sphenoid, occipital le ethmoid) masapo. Sebopeho kamehla ea lehata e ka 'na ea itšetleha ka tekanyo e sa ntshetsopele ya sethusathuto le masticatory le boko ba ka boeona.

Occipital lesapo, karolo ea masapo cranial, joaloka sekotlolo e sephara. mahlakore a eona ba potapotoeng kgolo (occipital) lesoba eo o etsa mosebetsi oa ka motsoako ea cavity cranial le kanale lesapo la mokokotlo. Mongolo oa cuneiform lesapo teng pakeng tsa tse tobileng le occipital lesapo tse ka tlaase, eaba ba etsa lehata. Sebōpeho sa lesapo e akarelletsa 'mele, e ka holimo holim' a tseo e kobehileng le na le pituitary phomotse le lipara tse tharo tsa appendages (mapheo kholo le tse nyenyane le appendages lepheo e bōpehileng joaloka). Ka hare ya ntango (thata ka ho fetisisa) ke ho leka-lekana lesapo 'mele' me ho utloeng. E boetse le fetisa ka ho le kanaleng sefahleho methapo ea kutlo, mothapo carotid. Ho phaella moo, mona ke lithanele osseous le tsebe kanale tube, (lesapo sa fella). Parietal lesapo ponahalo joaloka quadrangular concave lesapo lipoleiti le notches ka metshetshe (ntle le bakeng sa e ka tlaase bohale). The kantle ho holim 'a lehata o na le parietal tuberosity. Sebōpeho sa e bone bone ka ho toba e na le di behuwe ka bobedi karolo orbital ea sekala tse tobileng le seqha. Ethmoid lesapo teng karolong e ka hare eaba ba etsa lehata. lesapo sebopeho akarelletsa theiboleng poleiti extending therefrom fehlang tlaase perpendicular poleiti, karolo ea sebōpeho sa nko septum.

Lefapha la masapo sefahleho akarelletsa di behuwe ka bobedi masapo (feela tse tsheletseng). Ho na le ke nko, mahalapa cheekbone, lacrimal lesapo, e ka tlaase khetla nko le ka holimo mohlahareng. Ke lefapha la boela kenyeletsa masapo unpaired: ho opener opener le mohlahare o tlaase. The lesapo hyoid e boetse ke e le karolo ea sebaka se sefahleho, e leng e bopa lehata. Sebōpeho sa masapo ho fetisisa ho ena le rarahaneng. Ba ke metjha e le masoba feta methapo le methapo ea mali. Ka ba bang ba na le masapo motho ke sinuses hare (cavities, sinuses, lisele tse) hore a tletse moea.

Nyenyane lacrimal lesapo e entsoe ka orilla le foro eohle. Ho is located in ka medial orbital leboteng. Bone nko shebahala joaloka poleiti quadrangular, o molelele o ka bolelele. Nasal lesapo setse le letona theha motheong oa morao ea nasal masapo. Coulter amehang sebopeho sa lesapo marako tsa nasal cavity. Sebopeho sa mohlahare e ka holimo e kenyeletsa thulaganyou e tse 'nè le' mele o nang le likarolo tse 'ne (nasal, mahlo, ka morao (infratemporal) le anterior) mahlakore. tse pedi lipoleiti lesapo ke ka Palatine masapo. Boholo ba lesapo zygomatic ama sebopeho le bophara ea sefahleho. The mohlahare tlaase ke feela e etsoang ka mechine elements tsohle eaba ba etsa lehata. sebopeho mohlahare e akarelletsa 'mele le para extending a sa le hlaha ka lehlakoreng le obtuse ho eona ea lekala.

Ntshetsopeleng ya masapo a hlooho, hammoho le masapo a ka maoto le matsoho 'me kutu, e qala ka ho ba sethaleng sa dikgokelo dinama tse nyenyane tse. Mabapi le dikarolo ho theha masapo cranial le likarolo tsa bona, ntshetsopele bona ho akarelletsa ho lefufuru le masapo (ea ho qetela) sethaleng. Masapo a marulelo 'me sefahleho sa li mekhahlelo e' meli feela (lesapo le membranous).

Senile lehata deformation tsamaea le resorption tsa maporogo cancellous ntho masapo. Ka tsela eo e ba brittle, ka tsela eo ho fokotsa boima ba 'mele oa eona. The fetola sebopeho lehata e ka ama liphello phetha molao feela.

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