Enamel ndiyo yekunze yakachengetedza shell yemeno. Iyo yakaoma miviri ine yakakwirira yezvinhu zvisingaiti, izvo zvinochengetedza mazino kubva mukugadzirisa kwemagetsi nemakemikari ane simba. Kusvika iye zvino, chirwere chakadai se hypoplasia yeenamel ye meno hazviwanzoviki - kuwedzera kwekushandiswa kwezvisikwa zveonamel zvinosangana nekuvhiringidzwa kwemagetsi ekugadzirwa kwemeno. Sezvo mutemo, chirwere ichi chinowanikwa pane marisi kana mazino anogara nekusingaperi muhuduku uye haisi kungokonzera kukanganisa kwakakomba, asiwo chikonzero chekugadzirwa kwe caries uye zvimwe zvipembenene.
Zvinokonzera hypoplasia yezino enamel
Kubudirira kwehutachiwana munguva yekumbryonic kunotsanangurwa nekudarika kwekuvandudzwa kwemukati weuterasi kunobatanidza nekutsvaga kumudzimai wemukadzi ane pamuviri wezvinhu zvisina kunaka mukati nokunze zvinhu. Pakati pavo pane zvinotevera:
- Zvirwere zvinotapukira uye zvinoputira (gastritis, colitis, duodenitis, nezvimwewo);
- chirwere chemwoyo mamiriro;
- kushaya mvura;
- nzvimbo isina kururama yemucheche;
- miitiro yakaipa (kunwa doro, kusvuta);
- kusvibiswa kwemahara, zvinhu zvinotyisa, kutonhora kwakanyanya;
- hutachiona hwakapfuudzwa kumucheche kuburikidza ne placenta (fenza, toxoplasmosis, rubella, nezvimwe);
- severe toxicosis;
- kuberekwa.
Hypoplasia ye enamel ye meno okugadzikana inokonzerwa nekusavhiringidza kwakakomba kwehutachiona hwemuviri mumuviri wemwana, izvo zvinokura zvichibva kumakore emwedzi mitanhatu. Zvikonzero zveizvi zvingava zvinhu zvakadai:
- encephalopathy;
- severe atopic dermatitis;
- rickets;
- zvirwere zvakanyanya zvinopararira uye zvinotyisa;
- iron kusakwanira anemia ;
- itsvo uye chirwere chirwere chezvirwere;
- pathology endocrine glands.
Clinical manifestations of enamel hypoplasia
Hypoplasia ye enamel ye meno okugadzikana anogona kuve e-systemic kana chirwere chetachiona chinokanganisa maviri edziviriro emazino akawanda panguva imwe chete, kana kuti musha, mune rimwe dino rakakuvara. Zviratidzo zvekunze zvinogona kuva zvakasiyana, kureva, dzinosiyanisa maitiro akadaro ehutano maererano nezviratidzo zvekuchipatara:
- Shanduro ye hypoplasia - inowanikwa kakawanda uye inozviratidza mumhando yebhenekeri, yakajeka mavara panzvimbo yepamusoro pedo, ine miganhu yakajeka uye inowirirana.
- Nzira yakashata ye hypoplasia - kuratidzika pameno e-symmetrically yakagadzirisa zvikanganiso zvemafomu akakomberedzwa, ayo ari nzvimbo yekuonda kweeamel.
- Borozdchataya chimiro che hypoplasia - hachina kufanana, nepo paonameri inoonekwa grooved grooves, inoratidzwa nekusiyana kwakadzika nehupamhi. Pasi pezvirooves izvi the enamel is thinned kana kusipo zvachose.
- Mixed form - munyaya iyi kune kumwe kushandiswa kwemavara machena uye nzvimbo dzekukura kwevhu kana kusanganiswa kwemavara machena, matanho uye groove.
Mune zvimwe zviitiko, enamel pamusoro pemazino angave asinapo zvachose. Chirwere chakadaro chinoratidza kusagadzikana kwakakomba kwezino mazino uye kunonzi aplasia. Sezvo mutemo, aplasia inofambidzana nemamwe maitiro.
Kurapa kwezino enamel hypoplasia
Nekanyoro hypoplasia uye pasina zviremera zvakakosha, hapana kurapa kunokosha kunodiwa. Zvinokurudzirwa kungoyeuchidza chete kurapwa kwekudzivirira kwekari uye kunyatsoteerera kwezviyero zvehutano hwehutano.
Mune zvimwe zviitiko, zvichienderana nekuoma kwehutachiona, zvinotevera zvinogona kurongerwa:
- meno achichenesa ;
- kupera kwemeno asina kukwana;
- kuzadza nezvinhu zvakagadzirwa;
- kuiswa kwezvipfeko pamapapiro emeno kana korona.