Orthodontic ligation ntsia thawv 1.6 tus kheej drilling & tapping

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Product Detail

Khoom cim npe

Khoom siv:kho mob titanium alloy

Txoj kab uas hla:1.6mm ib

Khoom specification

Yam khoom No.

Specification

10.07.0516.006115 ib

1.6 * 6mm

10.07.0516.007115 ib

1.6 * 7mm

Nta & Cov txiaj ntsig:

siv rau orthodontic anchorage thiab intermaxilary ligation.

lub taub hau ntawm cov ntsia hlau muaj ob lub qhov hla, yooj yim rau ntxig hlau.

square ntsia hlau taub hau tsim kom zoo dua tuav thiab torque quab yuam, yooj yim rau ntsia hlau.

nthuav dav (2)

Sib piv ntsuas:

Kev kho mob xyaum me ntsis φ1.4 * 5 * 95mm (rau cov pob txha tawv cortical)

orthodontic ntsia hlau tsav tsheb: SW2.4

tawg ntsia thawv extractorφ2.0

ncaj ceev coupling kov

Txoj kev ligation thiab fixation ntawm lub puab tsaig me me yog tsim rau:

1. Ib leeg kab tawg ntawm lub cev mandible yam tsis muaj kev txav chaw.

2. Cov qog nqaij hlav ntawm lub cev mandibular lossis lub puab tsaig raug tshem tawm thiab cov pob txha grafted tam sim ntawd.

3. Kev pab kho kom zoo ntawm mandibular defects tom qab phom raug mob los ntawm pob txha grafting.

Kev txo qis thaum ntxov, kho thiab kev ua haujlwm lub cev muaj zog yog peb lub hauv paus ntsiab lus rau kev kho mob ntawm ceg pob txha fractures.Jaw pob txha pob txha kho txoj cai, muaj lawv qhov zoo sib xws thiab qhov sib txawv, lub puab tsaig sab sauv, vim nws cov leeg ntawm cov pob txha nto txuas, ntxiv rau tis ntawm sab hauv thiab sab nraud cov leeg, ntau dua rau kev qhia ntawm qee cov leeg tsis muaj zog, tsuav yog cov hniav tuaj yeem kho cov kev sib raug zoo ntawm cov pob txha. Cov pob txha pob txha ruaj khov nyob rau hauv lub hauv paus ntawm pob txha taub hau.Thiab mandible fracture vim muaj zog masticatory cov leeg rub tuaj yeem ua rau pom tseeb dislocation, txoj kev txhim kho lub puab tsaig yuav tsum ruaj khov dua, tib lub sij hawm coj mus rau hauv tus account lub temporomandibular sib koom ua ke ntawm kev ua haujlwm thaum ntxov, kev ua haujlwm tsis zoo thiab tsis mob tuaj yeem txhawb nqa cov ntshav ntawm cov pob txha thiab cov ntaub so ntswg, cov khoom noj khoom haus sib xyaw ua ke, cov khoom noj khoom haus ntawm cov pob txha thiab cov nqaij mos. tiv thaiv cov leeg nqaij atrophy, sib koom ua ke, thiab lwm yam, yog li ntawd, kev kho mob ntawm mandibular fracture cov txheej txheem, aspires rau peb lub hauv paus ntsiab lus.

Restoring occlusion yog lub hom phiaj ntawm kev kho mob. Jawbone puas yog txawv ntawm cov hlab ntsha ntev, nws qhov tshwj xeeb tseem ceeb, uas yog, muaj kab ntawm arch dentition ntawm lub cev ntawm lub puab tsaig, thiab tsim kom muaj kev sib raug zoo occlusal ntawm sab sauv thiab qis mandibles, tswj lub masticatory muaj nuj nqi.Txawm hais tias txoj kev sib raug zoo ntawm occlusal ntawm cov hniav sab sauv thiab sab qis tuaj yeem rov qab los yog ib qho tseem ceeb ntawm kev kho mob. Cov hniav ntawm cov pob txha ntu feem ntau yog siv los ua kev txhawb nqa lossis thauj tog rau nkoj kom txo tau thiab kho los ntawm ligating arch splints los yog lwm yam intraoral splints.Thaum tsis muaj phom sij raug mob, nws raug nquahu kom cov hniav ntawm txoj kab tawg yuav tsum tau khaws cia kom deb li deb tau.Yog tias cov hauv paus hniav tawg, cov hniav tsis tshua muaj xoob, cov kab mob ntawm cov hniav yog qhov cuam tshuam los ntawm cov kab mob ntawm cov hniav. yuav tsum tau muab tshem tawm.Rau lub puab tsaig phom raug mob, ntau dua los saib xyuas cov txheej txheem alveolar ntawm cov hniav seem, yuav tsum tau rov qab thiab khaws cia los ntawm txhua txoj kev ua tau, cov yas tawg tab sis muaj cov hauv paus muaj zog, tshwj xeeb tshaj yog tom qab cov pob txha tawg ntawm cov hauv paus hniav muaj zog, tuaj yeem siv rau kev kho hauv paus kwj dej, tab sis kuj muaj txiaj ntsig zoo rau kev ua cov ntsia hlau tom qab los yog npog lub fixation ntawm lub brackets.

Txog li 50-70% ntawm cov neeg uas muaj sia nyob ntawm kev sib tsoo tsheb raug mob ntawm lub ntsej muag. Hauv cov teb chaws tsim kho feem ntau, kev tsim txom los ntawm lwm tus neeg tau hloov tsheb sib tsoo yog qhov ua rau muaj kev raug mob maxillofacial; Nyob rau hauv cov ntaub ntawv ntawm kev tsim lub teb chaws kev sib tsoo tsheb tseem yog qhov tseem ceeb. Seatbelt thiab airbag tau siv los txo qhov tshwm sim ntawm maxillofacial trauma, tab sis tawg ntawm mandible, uas yog lub puab tsaig, tsis txo qis los ntawm cov kev tiv thaiv no. Kev siv cov kaus mom maus taus tuaj yeem txo qhov kev raug mob maxillofacial zoo.

Maxillofacial fractures yog faib nyob rau hauv ib tug ncaj ncaj nkhaus raws lub hnub nyoog, nrog ib tug ncov tshwm sim ntawm lub hnub nyoog 20 thiab 40, thiab cov me nyuam hnub nyoog qis dua 12 xyoo tsuas yog 5-10% ntawm tag nrho cov pob txha maxillofacial. Feem ntau maxillofacial trauma nyob rau hauv cov me nyuam muaj lacerations thiab cov nqaij mos raug mob. Muaj qhov qis dua ntawm cov pob txha cortical rau cov pob txha tshem tawm hauv cov menyuam yaus lub ntsej muag, cov pob txha tsim tsis zoo ua rau cov pob txha muaj zog, thiab cov ntaub npog rog muab kev tiv thaiv rau cov pob txha ntawm lub ntsej muag.

Kev raug mob taub hau thiab hlwb feem ntau cuam tshuam nrog maxillofacial trauma, tshwj xeeb tshaj yog ntawm lub ntsej muag sab sauv; mob hlwb tshwm sim nyob rau hauv 15-48% ntawm cov neeg uas muaj maxillofacial trauma. Coexisting raug mob tuaj yeem cuam tshuam kev kho mob ntawm lub ntsej muag; Piv txwv li lawv yuav tshwm sim thiab yuav tsum tau kho ua ntej raug mob ntawm lub ntsej muag. Cov neeg uas muaj kev raug mob saum toj no ntawm cov pob txha caj dab yog suav tias yog qhov muaj feem pheej hmoo rau kev raug mob ntawm ncauj tsev menyuam (kev raug mob ntawm tus txha caj qaum) thiab yuav tsum tau ceev faj tshwj xeeb kom tsis txhob txav ntawm tus txha caj qaum, uas tuaj yeem ua rau tus txha caj qaum.


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