Maumbirwo zino kwevanhu uye zvimwe muromo nhengo

Munguva ichangopfuura, akanaka zino mamiriro dhayagiramu anogona kuwanikwa muhofisi dzinenge chiremba wemazino ose. On the mavara mufananidzo akapendwa yakaoma multilayer mamiriro, sezvo diki nhamba akacherekedza akasiyana nhengo dzomuviri. Zvisinei, haasi munhu wose anogona pakarepo kudzokorora nhanho dzose zino dzavo dzichipfekeka maitiro. Nyaya Iri vaya vasati vaziva, uye vaya vasina kurangarira zvakanaka sechivako zino kwevanhu. Nokuti muchidimbu chinamatidzwa mharidzo Data pamusoro dzaiita zvokutaurwa mhango zvarwo.

Saka, chii chiri maumbirwo muromo hwemunhu? Zvechokwadi, pakutanga apo kufunga ichi anatomical munharaunda kunofanira kutsanangura miromo. Vane kujairika pakuti ganda muganhu dzvuku haasi chaizvo ganda, uye ane zvakawanda kufanana chete mucosa. Iye wets pachake haagoni, saka, nguva nenguva kuti kunanzva miromo yake hazvo uye wakasununguka. Tikasadaro wakatsemuka. Uyewo, pane mumwe asina chaizvo inozivikanwa chokwadi pamusoro pamatama - sezvo mienzaniso masero zvinogona bestravmatichno kubvisa kwavari, ipapo hunobviswa dama zvidimbu mucosa yokuziva chromosomal chechikadzi vatambi. Dzimwe nguva migumisiro inoshamisa.

In mukati matama akaronga mucous mumasero diki. Ivo secrete imwe puroteni secretion. Language chinosanganisira striated tsandanyama, nhengo iri payo mouthfeel - mhando 3 papillae. Panguva mudzi yorurimi dzidzo chaiyo - lingual ndimbo. It isangano reDare masoja yevanhu hurongwa, uye zviri zvikuru mukurwisa zvirwere. Sechivako muromo womunhu zvikuru kodzera.

The meno akarongwa misara miviri matadza (anowanzoita), sezvamakaropafadzwa yokumusoro chinhu chakakombama zvishoma kupfuura rezasi, saka okumusoro meno pamwe zvakarurama ikaruma zvishoma pindana rezasi. Zvino udza pamusoro nemamiriro zino murume. A guru chikamu zino chakaumbwa rinokosha mhando connective rinenge rakazara madota - dentin. The projecting pamusoro chingamu pamusoro zino akafuka inokosha yakasimba epithelial zvinyama inonzi enamel. Mugove zino kuti chakavanzika, akafukidzwa rumwe rudzi zvinyama, rinonzi simende.

Panzvimbo anobatana pemvura (korona) uye zvakavanzika (mudzi) ari zino, yainzi cervix. Line, izvo zvakabatanidzwa kuti enamel uye esimende, inonzi mushure remuromo mutsetse.

Mumwe zino chine mhango mukati, inonzi pulp. Wide nharaunda kubva pamusoro zino ndiro zita pulp yepamusoro uye nharaunda iri mudzi - mudzi Canal. Ndicho ichi nharaunda vanachiremba vemazino vanoti, kana kuudzwa chisimbiso makwara. Zviri munda uyu - pulp - anezvakawanda tsinga fibers nemidziyo ropa. Hazvina nzvimbo iyi anopa anokosha ari zino. The pulp rukoko runopoteredza dzinokosha masero - odontoblasts. Ivo dzidzira kukura dentin. Vakafanana masero kuti zvinoumba pfupa romunhu. Maumbirwo zino kwevanhu afanane muzvinhu zvakawanda sechivako mapfupa.

tsinga uye tsinga, izvo hanya zino, mauri kuburikidza rezasi apical foramen, riri pamusoro pamudzi mumwe zino.

Sezvo meno vasiyana mafupa? With anokosha fibers iyo ine connective tishu. mwanda aya anonzi periodontal shwashwa kana periodontal nyore. Ivo rinoumbwa collagen fibers, mumwe mugumo, vanonyudzwa mune intercellular fuma repfupa Formação de (chinokosha rusesi ari chingamu kusvika zino), uye Ukuwo - ari zino dentin.

Kana nezino kuputika kwacho, kuti chingamu ndee pachinhu enamel, uye muromo wechibereko mutsetse hazvirevi protrude kunze. Asi vakwegura matadza "vanotiza" uye zvava kuonekwa kuti dentin. Ichokwadi ichi zvinoita mazino dzevanhu vari vanoremekedzwa zera nyore.

zino kwevanhu Chimiro hazvina kuoma, asi kukuvara chero pamwero iri ngozi. Naizvozvo zvakafanira kuchengeta Utsanana matanho zvose, uye chete Kukwesha mazino ako hazvina kukwana, tichiri tine floss chinokosha kuchenesa magwanza pakati pavo.