Kuphephe ukuxhomekeka kwizinto ezintathu
1.Uyilo lweradiyasi ezininzi lubonelela
s inkululeko yokuguquguquka kunye nokujikeleza.
I-2.Uyilo lwe-radius ehlayo ye-J curve femoral condyles inokuthwala indawo yoqhagamshelwano ngexesha lokunyuka okuphezulu kwaye ugweme ukufaka ukukhutshwa.
Uyilo oluthambileyo lwe-POST-CAM lufezekisa i-osteotomy encinci ye-intercondylar ye-PS prosthesis. Ibhulorho yamathambo eqhubekayo yangaphambili inciphisa umngcipheko wokuphuka.
Uyilo olufanelekileyo lwe-trochlear groove
I patellatrajectory eqhelekileyo yi S shape.
● Thintela i-patella medial bias ngexesha lokujika okuphezulu, xa idolo elihlangeneyo kunye ne-patella zithwala amandla okucheba kakhulu.
● Musa ukuvumela ipatella trajectory cross line line.
1.Iiweji ezinokuqhagamshelwa
2.Udonga lwecala lwe-intercondylar olukhazimlisiweyo luthintela ukukrazula kwesithuba.
3.Ibhokisi ye-intercondylar evulekileyo ithintela ukukrazula kwe-post top.
I-Flexion 155 degree ingabayimpumelelongobuchule obulungileyo botyando kunye nomthambo osebenzayo
Iicones zoshicilelo ze-3D ukuzalisa iziphene ezinkulu ze-metaphyseal ngesinyithi esinemingxuma ukuvumela ukungena.
Irheumatoid arthritis
I-post-traumatic arthritis, i-osteoarthritis okanye isifo samathambo
I-osteotomies ehlulekile okanye ukutshintshwa kwe-unicompartmental okanye ukutshintshwa kwedolo elipheleleyo
Nika amandla icandelo lobufazi. PS
| Nika amandla icandelo lobufazi. CR | 2# Ekhohlo |
3# Ekhohlo | ||
4# Ekhohlo | ||
5# Ekhohlo | ||
6# Ekhohlo | ||
7# Ekhohlo | ||
2 # Ekunene | ||
3# Ekunene | ||
4# Ekunene | ||
5# Ekunene | ||
6# Kunjalo | ||
7# Ekunene | ||
Nika amandla icandelo lobufazi(Umbandela: I-Co-Cr-Mo Alloy) | PS/CR | |
Nika amandla iTibial Insert(Isixhobo:UHMWPE) | PS/CR | |
Yenza ipleyiti ye-Tibial Base isebenze | Izinto eziphathekayo: i-Titanium Alloy | |
Umkhono weTibial weTrabecular | Izinto eziphathekayo: i-Titanium Alloy | |
Nika amandla i-Patella | Isixhobo:UHMWPE |
Zintoni iiukufakelwa kwamalungu edolo?
A ukufakelwa kwamadolo,ngokuqhelekileyo ebizwa ngokuba yi-aukufakelwa kwamadolo, sisixhobo sonyango esisetyenziselwa ukufaka endaweni eyonakeleyo okanye enesifoidolo ngokubambisana. Le nkqubo yotyando idla ngokucetyiswa kwizigulane ezineentlungu ezinzima zamadolo kunye nokungasebenzi kakuhle ngenxa yeemeko ezifana ne-osteoarthritis, i-rheumatoid arthritis, okanye i-post-traumatic arthritis. Injongo ephambili yokufakelwa kwedolo kukukhulula intlungu, ukubuyisela umsebenzi, kunye nokuphucula umgangatho wobomi besigulane.
Kukho iintlobo ezininzi zokufakelwa kwamadolo, kuqukaukutshintshwa kwedolo lilonke, ukutshintshwa kwedolo ngokuyinxenye, kwayeutyando lokuhlaziya idolo. Ukutshintshwa kwedolo elidibeneyokubandakanya ukutshintshwa kwendawo yonke edibeneyo, ngelixa ukutshintshwa kwedolo inxalenye ekujoliswe kuyo kuphela indawo eyonakeleyo. Ukukhethwa kokufakelwa kuxhomekeke kubungakanani bomonakalo kunye neemfuno ezithile zesigulane.