Unesisombululo esisibhozo esiphezu komlomo wakho
Ama-incisors amazinyo amane aphezu kwimihlathi engaphezulu nangaphezulu , ephakathi kwama- cuspids . Sinesibhozo esisibhozo esipheleleyo. Ngokuqhelekileyo, i-incisors inengcambu enye, ngelixa i- molar iqhelekileyo ibe neengcambu ezimbini okanye ezintathu.
Amazinyo ayisithupha asele emlonyeni emacaleni omabili (okanye ama-maxillary) emangcwabeni nangaphantsi (okanye i-mandibular) umhlathi oquka i-incisors kunye ne-cuspids ezibizwa ngokuba ngamazinyo zangaphambili.
Amazinyo akhona emva komhlathi axelwa njengamazinyo angaphezulu.
Iintlobo zeNkcazo
Kukho iintlobo ezimbini zeengxaki:
- I-incisors eziMbindi zizo ziphambili kunye nesikhungo somhlathi, esaziwa njengesidima. I-incisors enkulu kunazo zonke i-maxillary central (top and center) incisors. Zizona zinyameko ezibonakalayo xa umntu emomothekayo.
- I-incisors yesikhokelo yimizinyo emibini esekelwe kwicala lasekunene nekhohlo le-incisors ephakathi. Baphinde bakhankanywe njengendawo ekukude, okanye kude nesikhungo somhlathi.
Ama-incisors amazinyo okuqala ukuba avele kwiintsana, kwaye amazinyo omdala aqala ukukhupha. Amazinyo okuqala amabini angaphambili, aziwa ngokuba yi-central incisors, avela kwiintsana njengamazinyo anqabileyo -wawaziwa njengamazinyo ezinsana-phakathi kweenyanga ezisibhozo kunye neenyanga ezilishumi elinesibini. Ezi zithuba zenye indawo ziphakathi kweeminyaka ezithandathu ezisixhenxe kunye namazinyo asisigxina.
I-incisors yesikhokelo ifumaneka ecaleni kwinqanaba eliphakathi.
I-incisors engapheliyo i-incisors ibonakala ijikeleze i-7 okanye yesibhozo.
Umsebenzi we-Incisors
Umsebenzi wepisors oyintloko uyinqumle kwaye ususe ekudleni (igama livela kwi-latin igama elithi incidere lithetha "ukusika"), nangona ukubonakala kwe-esthetic kwala mazinyo angaphambili kuhlolisiswa njengoko kubonakala ngexesha lokumomotheka, ukutya nokuthetha.
Iingxaki Zamazinyo Ngezixhobo Ezixhasayo
Ngomlingo oqhelekileyo okanye umlingo, i-incisor nganye ye-maxillary iya kukhwela kancane i-mandibular incisor engezantsi. Nangona kunjalo, amazinyo angcolileyo okanye umhlathi ongeyiphutha unokuchaphazela ukuluma. Lo mqathango oqhelekileyo ubizwa ngokuba yi-malocclusion, enokubangela ukungena phantsi, ukugqithisa okanye ukuwela.
I-incisors kunye ne-malocclusion ingabhekiswa kwi-orthodontics kwiimeko ezinzima, okanye ngeendawo ezinzima kakhulu. I-Orthodontics ngendlela yama-brace yamazinyo aqhelekileyo asetyenziselwa ukulungisa indawo ye-malocclusion.
Ukunyamekela Abaxhamli Bakho
Njengawo onke amazinyo, ukucoceka kwamazinyo okubalulekileyo kubalulekile ukugcina i-incisors enempilo. Ngenxa yokuba zikhona phambi komhlathi kwaye zibonakala zibala, nazo zinokubaluleka kunye nokuphila kwemfuneko.
Ukukhusela nokugcina i-incisors yakho, bhuqa amazinyo ubuncinane ubuncinane kabini ngosuku. Ukuxhamla emva kokutya konke kulungile-kodwa ulinde ubuncinane emva kwemizuzu engama-30 emva kokutya ukuxubha ukuze uvumele i-eamel yakho ukuba ibuyele kwakhona (i-enamel inokuthi ithambile xa idla kwaye igqitywe ngokuxubha ngokukhawuleza).
Ukukhukhula okungenani kanye ngosuku kuya kunceda ukulawula iibhaktheriya kunye ne-plaque efihla phakathi kwamazinyo apho i-brush tooth ayikwazi ukufikelela khona. Iibhaktheriya kwi-plaque zingabangela ukubola kwezinyo kwaye zenze igalelo kwisifo segum.
I-plaque ehlala yinde kakhulu ngamazinyo ingaba yinto e-tartar, ekufuneka isuswe ngudokotela wamazinyo.
Ukutyelela ngokuqhubekayo kwidokotela wamazinyo ukwenzela ukucoca uqeqesho kunye nokupenda kuzogcina i-incisors yakho ifanelekileyo ebomini bakho.