1. Angaanga Hihiri (DHS)
Te whati hope i waenga i ngā ngongo - te taurakira kua whakapakarihia e te DHS:
★Ngā painga matua o te kutukutu mana DHS:
He kaha te pānga o te whakapiri ā-roto o te wheua hope mā te wiri, ā, ka taea te whakamahi whai hua i ngā wā ka whakamahia tonutia te wheua.
Mā te tikanga reti i roto i te rango ka taea te karo i te poka o te pito hope, te koiwi niho rānei, ka arahi tika te kaha ā-papa ki te wheua.
Te nekehanga o te taputapu reti hiko e pupuri ana i te whati, he iti ake te kino.
Te kaha takirua ki te pēhi me te reti, me te mahi pēhanga pūmau hohe.
★ Ngā ngoikoretanga o te tereina hiko DHS:
Te ngoikore o te kaha ki te ārai i te hurihanga, whai muri i te mau o ngā hu i te pūmautanga o mua, te whakapiringa o waho rānei ki te polymer.
Kua tino pakaru te periosteum o waenganui, kua whānui haere te wehenga o te kiko, kua pakaru te toto i tukuna, ā, i kitea i roto i te rangahau kua mau te wheua ki roto i te angaanga, ā, kua tino pakaru te wheua.
I te wā e whakapirihia ana, he pūkohu taratara kei raro i te whakatuwheratanga, he kino te pakaru o te mata, he taratara te tīwiri whakapiri pane, tata ki te 15mm te whānui, ā, kāore e taea te whakatuwhera i ngā wā maha.
Ka whakapūmauhia te koki ki te 130 nekehanga, ki te 135 nekehanga rānei, ā, ka whakatikatikaina te koki tuturu o te tūroro kia rite ki tēnā.
2. Taputapu hihiri (DCS)
Te whati hope—Te whakau DCS:
Te whati whakaata i rongoatia ki te pereti maitai, tapahia 95-tohu i te DCS:
★Ngā Painga Matua o te Tarakona Kinky a DCS:
Ka taea te whiriwhiri i te pūwāhi tomo tika mō te whati pakiaka, me te tikanga whakahaere.
Ko te kaha e pā ana ki te pereti maitai e tata ana ki te koki matau, ā, e tutuki ana ngā whakaritenga koiora-mīhini o te tuaiwi e ōrite ana. I raro i te kawenga taumaha, ka pā te kaha ā-papa ki te kaki o te pereti maitai, kātahi ka tohatohahia anō ki ia tīwiri, ka tohatohahia te ahotea, ā, ka pakari tonu te whakapiri.
He iti noa ngā whati porowhita DCS, he pakari ake, he piri ki te wāhi whati, ā, he iti te auau puta i muri mai.
3. Pine wheua hope proximal (PFN)
Te whati hope i waenga i ngā ngongo—Te whakau PFN:
★Ngā painga pumau o te PFN:
He tino iti te whānui o te tinana (ko te nuinga he 9mm), ā, kāore e taea te whakauru. (He tino pai te pito matotoru o te Gamma——17mm)
Ko te pito tata o te PFN he tata ki te 6 nekehanga te koki o waho, kua whakaitihia te koki o waho, ā, kāore he kaha kaha o roto i te wā e kume ana.
Ka taea te whakanoho i te pito o runga ki roto i te wheua hope mā te whakamahi i ngā porowhita e rua, ngā porowhita ārai-hurihuri kua whakanuia, ngā niho takirua i roto i te wheua hope, me te kaha ārai-ngoi kua whakanuia.
He tawhiti te kōhao kī pito tawhiti me te kī matua (te roa pito roa), ā, ka taea te whakaiti i te kukū ahotea o te wheua hope.
★ Ngā hapa kua whakatikahia e te PFN:
He raruraru kei te whakaurunga tika o ngā wheua e rua ki te taha o te wheua hope, inā koa he poto koe, he iti hoki, he poto rawa te wheua hope, ā, ki te kuia, me whakamahi koe i tēnei wheua hope. Miro porowhita 6.5mm), ka whakatikatikaina tonutia te tūranga o te here i te wā e whakamahia ana, ā, i te wā e whakatikatikaina ana, ka ngaro pea te tika tuatahi. He raruraru nui anō hoki te kaha pupuri i te wā kotahi. Hei tāpiri, kei reira te tūponotanga o te pakaru o te wheua, ka haere tahi me te ngoikore ngāwari o te wheua nā ngā pakiaka e rua o te porowhita hihiri.
Nā te PFN, he nui te pewa, ā, he roa rawa. whati. Nā tēnei huringa, kua tika te tūranga o te pito o roto, ā, kua tino kitea te tūnga o te cortex e tata ana ki te pito o waho o te pito o roto.
He nui te irahiko, he nui te utu o ngā taputapu pokanga, me te nui o ngā pūkenga pokanga e hiahiatia ana.
Sichuan CAH
Whakapā mai:Yoyo
Waea/WA:+8615682071283
Īmēra:liuyaoyao@medtechcah.com
Wā tuku: Maehe-02-2023
