Ngā Momo Rauemi Whakakī Niho
Ko te whakakī niho tētahi o ngā tikanga niho tino noa hei whakatika i tētahi niho pakaru, pakaru rānei. Ko te tukanga whakakī he tango i te wāhanga pakaru o te niho, ā, ka whakakīia ki tētahi rauemi whakakī e tika ana. He maha ngā momo rauemi whakakī e wātea ana, ā, ko te kōwhiringa e hangai ana ki te wāhi o te pirau niho, ngā hiahia ataahua, me te hauora o te tūroro. Kei raro nei, ka matapakihia e mātou ngā momo rauemi whakakī niho e whakamahia whānuitia ana, tae atu ki ngā painga me ngā ngoikoretanga o ia mea.
1. Amalgam
Ko te amalgam tētahi o ngā momo whakakī niho tawhito rawa atu, ā, e whakamahia whānuitia ana. He ranunga konganuku tēnei, tae atu ki te mercury, te hiriwa, te tine, me te parahi.
Putanga:
– Kaha: He tino kaha, he pakari hoki te Amalgam, ā, ka taea e ia te tu atu i te pēhanga o te ngaungau mō ngā tau maha.
– Te utu: He iti ake te utu o tēnei rauemi ki te whakaritea ki ētahi atu momo rauemi.
– Tukanga Whakakī Tere: Ka tere te whakapakeke o te amalgam, ā, ka poto ake te wā whakakī niho.
Ngaronga:
– Ataahua: Kāore e pai te ranunga tae pouri mō ngā whakakī o ngā niho o mua e kitea ana.
– Ngā Āwangawanga Hauora: Ahakoa kāore he taunakitanga pūtaiao pakari, kei te ara ake tonu ngā āwangawanga i waenga i ētahi tūroro me ngā tohunga hauora mō te whakamahinga o te mercury i roto i te amalgam.
2. Hanganga Resin
He rauemi whakakī te kapia hiato i hangaia mai i te ranunga o te kirihou kiriaku me ngā matūriki karāhe angiangi. He mea rongonui te kapia hiato, inā koa mō ngā whakakī i runga i... ngā niho e kitea ana nā te tae ka taea te whakarite kia ōrite ki te tae tūturu o ngā niho.
Putanga:
– Ataahua: He rite te tae ki te tae tūturu o ngā niho, ā, he pai ake mō ngā whakakī i ngā niho o mua, i ētahi atu niho rānei e kitea ana ina menemene.
– Te Herenga Matū: Ka taea e ngā rauemi kapia te here matū ki te hanganga niho, ka nui ake te kaha, ka whakaiti hoki i te tūponotanga o te turuturu i ngā taha o te whakakī.
– Whakatika: Ka taea te whakatika i tēnei rauemi mēnā ka puta he kino iti.
Ngaronga:
– Te pakari: Kāore i te rite te kaha ki te amalgam, ā, kāore pea e roa te mau.
– Wā Tukatuka: Me whakamahi te mārama UV mō te tukanga whakapakeketanga hiato, ā, he roa ake te wā e hiahiatia ana ki te whakaritea ki te tāutanga o te amalgam.
3. Koura
Kua roa ngā whakakī koura e whakamahia ana, ā, e mōhiotia ana mō tō rātou pakari, ahakoa he maha ngā take kāore i te tino rongonui i ērā atu rauemi whakakī.
Putanga:
– Kaha me te Pūmau: He tino pakari te koura, ā, ka roa pea mō ngā tekau tau.
– Ngā Tauhohenga Koiora: Kāore te koura e pāngia e ngā mate pāwera, e te riri rānei o ngā kiko o te waha.
Ngaronga:
– Ataahua: E kitea mārama ana te tae koura, ā, kāore e pai mō te whakakī i ngā niho o mua.
– Te Utu Nui: Ko ngā whakakī koura tētahi o ngā mea tino utu nui nā te uaua o ngā rauemi me te uaua o te tukanga hanga.
– Te Wā Tukatuka: Me neke atu i te kotahi haerenga ki te taote niho nā te mea ka hangaia te whakakī i roto i te taiwhanga.
4. Ngā Uku (Pōrehana)
E whakamahia ana ngā rauemi uku, te porcelain rānei i roto i ngā mahi niho hou, tae atu ki ngā whakakī, ngā karauna, me ngā veneers. He rite tonu te porcelain ki ngā niho tūturu, ā, he tino ātete ki te paru.
Putanga:
– Ataahua: He rite tonu te āhua ki ngā niho tūturu. Ka taea te whakataurite i te tae me te mārama o te porcelain ki te tae o ngā niho tūturu.
– Te pakari: Ātete ki te memeha, ā, he tino kaha.
Ngaronga:
– Utu: He nui ake te utu i ngā mea whakahiato kapia me te amalgam.
– Pakaru: Ahakoa he kaha, he matotoru ake te porcelain, ā, ka pakaru pea i raro i te pēhanga nui rawa.
5. Ionomera Karāhe
He rauemi whakakī te ionomer karāhe i hangaia mai i te ranunga o te karāhe me te waikawa kiriaku. He maha ngā wā ka whakamahia te ionomer karāhe mō ngā whakakī i raro i te rārangi kapia me ngā niho o ngā tamariki.
Putanga:
– Te Pupuhitanga o te Pūhaumāota: Ka tukuna te pūhaumāota hei ārai i te pirau niho.
– Hononga Matū: Ka piri te matū ki te hanganga o te niho, ā, ka whakaitihia te hiahia ki te tango i ngā wāhanga hauora o te niho.
Ngaronga:
– Te Ataahua me te Pakari: He pakarukaru ake, he iti ake hoki te ataahua o ngā ionomer karāhe i ngā mea hanga mai i te kapia, i te porcelain rānei.
– Te utu: Ahakoa he iti ake te utu i te porcelain, he nui ake tonu te utu o te glass ionomer i te amalgam.
6. Ionomer Resin
Ko te ionomer kapia he momo kē o te ionomer karāhe, me te tāpiri i te kapia hei whakarato i te kaha ake.
Putanga:
– Kaha: He kaha ake i te glass ionomer noa engari ka taea tonu te tuku i te fluoride.
– Ngā Whakamahinga: He pai mō ngā whakakī iti i ngā niho o muri me ngā niho o ngā tūroro taitamariki.
Ngaronga:
– Utu: Waenga, kāore i te rite te utu ki te porcelain engari he nui ake te utu i te amalgam.
– Ataahua: Kāore i te tino ataahua ki te whakataurite ki te kapia hiato.
Te Katinga
Te whiriwhiri i ngā rauemi whakakī niho Hei whakamutunga, me whakawhirinaki tō whiringa ki ngā āhuatanga maha, tae atu ki te wāhi i pirau ai te niho, ngā hiahia ataahua, te tahua, me ngā taunakitanga a tō tākuta niho. Mā te kōrero ki tētahi tohunga niho ka taea e koe te whiriwhiri i te rauemi whakakī e pai ana mō ō hiahia me tō āhua hauora niho. He painga me he ngoikoretanga o ia rauemi whakakī, ā, me whai whakaaro tō whakatau whakamutunga ki ēnei āhuatanga katoa kia tutuki ai ngā hua pai rawa atu mō tō hauora waha.
