Kev kho mob titanium daim hlau muaj ntau yam kev siv nyob rau hauv tib neeg lub cev, tshwj xeeb tshaj yog nyob rau hauv lub teb ntawm orthopedics thiab kev kho hniav. Lub peev xwm thov rau cov ntaub ntawv biomedical yog qhov loj heev, xav tias ze li ib feem kaum ntawm lub ntiaj teb cov pej xeem raug kwv yees tias yog neeg xiam oob qhab. Muaj nyob ib ncig ntawm 60 lab tus tib neeg uas muaj kev tsis taus ntawm tes thiab ze li ntawm 2 billion tus neeg raug kev txom nyem los ntawm kev kho hniav. Txawm li cas los xij, tam sim no tus naj npawb ntawm cov kev phais phais tsuas yog 35 lab, thiab cov txheej txheem hloov pauv txhua xyoo, kwv yees li 1.5 lab, poob qis ntawm qhov xav tau tiag tiag. Yog li ntawd, nws yog ib qho tseem ceeb rau kev siv zog tshawb fawb thiab kev loj hlob hauv kev kho mob titanium daim hlau.
Nyob rau hauv kev kho mob ntawm lub ntsej muag fractures, kho mob titanium daim hlau muaj ntau qhov zoo dua li cov txheej txheem ib txwm muaj xws li cov hlau me me, hlau fixation, mandibular strapping, thiab intermaxillary traction. Lawv muab qhov tseeb thiab txhim khu kev qha anatomical fixation, txo qhov kev phais kev nyuaj thiab txo kev puas tsuaj. Tsuas yog condylar thiab zygomatic arch fractures uas yuav tsum tau extraoral incisions, intraoral incisions feem ntau yog siv rau pob txha ntawm sab sauv thiab sab puab tsaig. Tsis tas li ntawd, kev siv cov titanium daim hlau tsis txhob muaj kev puas tsuaj rau lub ntsej muag paj hlwb.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm titanium daim hlau yog lawv cov biocompatibility zoo heev thiab siab corrosion kuj. Lawv muaj kev sib raug zoo nrog cov pob txha thiab cov nqaij mos hauv tib neeg lub cev, thiab tshwj tsis yog tias muaj kab mob, lawv tuaj yeem nyob hauv lub cev mus ntev yam tsis tas yuav muaj kev phais tshem tawm thib ob. Qhov no txo cov sij hawm mus pw hauv tsev kho mob thiab txo tus nqi nyiaj txiag rau cov neeg mob.
Kev kho mob titanium rods, ua ib ceg ntawm biomedical titanium cov ntaub ntawv, ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb cov ntaub ntawv rau kev siv kho mob. Lawv feem ntau yog siv los kho lossis hloov tib neeg cov ntaub so ntswg thiab lub cev, txhim kho lawv txoj haujlwm. Cov khoom siv thauj khoom siab heev no muaj cov thev naus laus zis siab thiab kev lag luam tus nqi. Thaum cov leeg nqaij tshiab qhwv cov "titanium pob txha," lawv pab txhawb tib neeg lub cev thiab ua haujlwm.
Hauv kaum xyoo dhau los, kev lag luam loj hlob ntawm cov ntaub ntawv biomedical thiab cov khoom lag luam tau nyob ib puag ncig 30%. Nws tau kwv yees tias nyob rau 10 txog 20 xyoo tom ntej no, kev lag luam khoom siv kho mob, suav nrog cov khoom siv hlau kho mob, yuav ncav cuag qhov ntsuas ntawm kev lag luam tshuaj, dhau los ua lub hauv paus kev lag luam ntawm kev lag luam thoob ntiaj teb xyoo pua 21st.
