Wanne ciko abu ne mafi kyau?

Yadda za a kawar da hakorin lalata? A mafi wani zaɓi - don amfani mai zamani cika kayan. A Dentistry, don wannan dalili akwai daban-daban kungiyoyin na fillers. Selection da wani abun da ke ciki dogara a kan da yawa dalilai: da kaddarorin, tsaro ga jiki, da darajar. Orient da mãsu haƙuri a taimaka da wadannan takaice dai Siffar da kayan for hakori magani.

Ciko abu ne zuwa kashi da wadannan iri:

1. Azurfa amalgam. Wannan abu a zahiri ya rasa ta tsohon shahararsa, wanda aka rabu amfani, ba da jimawa ba kusan ba amfani. Ya kunshi Mercury, wanda shi ne sosai guba vapors. Tartsatsi amfani da azurfa amalgam a Dentistry ne saboda da dama abũbuwan amfãni: ƙarfi, karko, high antibacterial Manuniya low cost. Muhimmanci disadvantages: low mannewa ga polishing fillings dole maimaita ziyara ga likita, unsightly, da kuma iya duhu suka balle hakori nama yawan guba sako-sako da m hatimi.

2. Dental cements. Yadu amfani game da ashirin da suka wuce. A mafi kyau cika abu daga wannan kungiya, wanda har yanzu ana amfani - gilashi ionomer sumunti. Abun da ke ciki: silicon, aluminum, sunadarin flourine. Shi ne gauraye da distilled ruwa ko polyacrylic acid (50% bayani).

abũbuwan amfãni:

- taurare sauri - a cikin 'yan mintuna.

- ance fluoro, na inganta farfadowa daga hakori nama - kunshi wani cakuda ftoralyumosilikata da polyacrylic acid (irin hãtimi ne rigakafin komawa da caries, duk da haka gilashin ionomer ciminti ne ba makawa ga jiyya na farko hakora).

- danshi juriya - za a iya amfani da a matsayin insulating rufi da kare da hakori nama daga tareda žata effects na m.

- m - ba hangula da ɓangaren litattafan almara.

- high mannewa - shi ne iya daura da alli wuya hakori nama.

3. A kumshin cika kayan. A mafi in bukatar a 'yan shekarun nan. A kumshin kunshi wani kwayoyin matrix (roba guduro) da kuma wani inorganic filler (ma'adini foda). Domin lura da na baya hakora abu da ake amfani da ya fi girma barbashi na ma'adini, don samar da zama dole ƙarfi na dogon lokaci.

Abũbuwan amfãni daga composites:

- abrasion juriya;

- kiwon lafiya da aminci,

- high ƙarfi.

- sauƙi na amfani.

- manufa polishing.

- yiwuwar amfani ga nasara sabuntawa na gaban hakora.

- high ado Properties - maximizes ciko abu don koyi halitta launi, irin zane, nuna gaskiya, Ina nufin sakamakon bushe sheki.

- mai fadi da kewayon.

Zai yiwu rikitarwa:

- Ƙima - ya auku a lokacin da zagi magani dabaru, alamun shafi, wani babban rabo daga cikin kayan.

- m erasure asara idan improperly tsince ciko abu, kuma kumshin ba za a iya amfani domin lura da marasa lafiya tare da ƙara abrasion na hakori enamel.

- hakorin lalata, tsakiyan nonon na da ganuwar - kada a yi amfani don mayar da kumshin abu na kambi na wani hakori halaka ta fiye da 50%.

Saboda haka, zabin da wani abun da ke ciki fillings - sumunti, karfe ko polymer -better amintacce likitan hakori. Ya za tantance yanayin da hakora da kuma bayar da mafi kyau ga wani zaɓi da wani musamman haƙuri.