IZiko le-ARC

Ezona paraters ziqhelekileyo zokuvavanya ukuvavanya irediyo ye-Dired Rassures zihlala zibandakanya i-angle ye-vtar tyle (vta), umahluko we-valnar, kunye nokuphakama kwe-rabnar, kunye nokuphakama kwe-radial. Njengoko ukuqonda kwethu kwe-anatomy yerediyo ye-distal kuye kwakhulisa, eyongezelelweyo yokucingela i-anterpoters yomgama (i-APD), i-Teardrop Angle (i-TEARDROP), kunye ne-Caxor-rade (ikhadi) icetywe kwaye isetyenziswe kwikhondo leklinikhi.

Iiparamitha eziqhelekileyo ezisetyenziswayo zokuvavanya irediyo ye-Diredius iquka: I-VTA; B: I-APD; C: D: Ikhadi.

Uninzi lweeparamitha ezibonakalayo zilungele irediyo ye-distal ye-distal engaqhelekanga, ezinjenge-radial defial diariance. Nangona kunjalo, kwezinye iindlela ze-intra ezinobugcisa, njengeziqwengana ze-buron, iiparamitha ze-Baron, iiparamitha zokucinga zisenokuba zisilela ekukhuleni kwabo ngokuchanekileyo ngokuchanekileyo kwaye zibonelela ngesikhokelo. Kuyakholelwa ngokubanzi ukuba isibonakaliso soqhaqho ngokukodwa sezinto ezibubugcisa sihambelana ngokusondeleyo nokuhamba-hlukana nomgangatho odibeneyo. Ukwenzela ukuvavanya inqanaba lokususwa kwe-intra-quatures, abaphengululi bamanye amazwe baphakamise iParameter entsha yeParamerage: I-TAD (i-TAD (i-TAD (i-TAD (yaye yanikwa ingxelo emva kokususwa kwe-bultaols ye-busterial ehamba ne-digitial ye-tibilial shriccenty.

Ekupheleni kwe-TIIBIA, kwiimeko ze-Malleous yase-Malleous ye-Potus, i-Arc edibeneyo ye-ARCES ye-ARCIA, i-ARC 2 ngumphezulu we-malctelior rages, kwaye i-ARC 3 iphezulu kwi-tatus. Xa kukho i-Poterstal Malleous Fractiment ehamba ne-Potus, embindini wesangqa esenziwe yi-Arc 1 kwi-TARTART ye-ARC.

Injongo yoqhaqho kukufezekisa i-ATD (i-tills emva kokufuduka) ixabiso le-0, elibonisa ukuncitshiswa kwe-anatomical bomhlaba odibeneyo.

Ngokukwanjalo, kwimeko ye-uprula ye-burton ye-Burton:

I-Arc Artical Artical Arping Arc 1.

I-Lindote Prest isebenza njenge-ARC 2.

Inxalenye ye-dorsal yeradiyo (ithambo eliqhelekileyo ngaphandle kweflic) limele i-ARC 3.

I-ARCS nganye kwezi zintathu inokuthathwa njengezangqa. Kuba i-farti ye-loule kunye ne-bola yethambo isusiwe kunye, isangqa kwi-1 (etyheli) ihambisa iziko le-2 (emhlophe). I-ACD imele umgama ukusuka kweli ziko labelwekileyo kwiziko lesangqa 3. Injongo yokuhlinsa kukubuyisela i-ACD kwi-0, ebonisa ukuncitshiswa kwe-anatomical.

Kumsebenzi weklinikhi odlulileyo, kwamkelwe ngokubanzi ukuba indawo yokudibana nangaphantsi kwe <2mm ngumgangatho wokuncitshiswa. Nangona kunjalo, kolu phononongo, ukuSebenza okuSebenzayo (iRoc) ukuhlalisa ijikajika le-paramers eyahlukeneyo kubonisa ukuba i-ACD ibe neyona ndawo iphakamileyo phantsi kwejika (Auc). Sebenzisa ixabiso le-cutoff ye-1.02mm ye-ACD, ibonise imvakalelo ye-100% kunye ne-80.95%. Oku kucebisa ukuba kwinkqubo yokuqhekeka okuqhelekileyo, ukunciphisa i-ACD kwi-1.02mm inokuba yintloko efanelekileyo

Kunomgangatho wemveli we <2mmm wint wint-tun switch.

I-ACD ibonakala ngathi ibalulekile ekuboniseni ukubaluleka kokuvavanya inqanaba lokufuduswa kwi-intra-quarity equka amaqela oxinzelelo. Ukongeza kwisicelo sayo ekuvavanyeni i-tibial playf iqhekeza kunye nerediyo yerediyo ye-digius njengoko kuchaziwe ngaphambili, i-ACD inokuqeshwa ukuze kuvavanywe ukwaphuka. Oku kubonelela ngabasebenzi beklinikhi ngesixhobo esiluncedo sokukhetha iindlela zonyango kunye nokuvavanya iziphumo zokuncitshiswa kwesahlulo.