I-UKA iwuhlobo olusha, oluvuthwe kwezobuchwepheshe, olungena kancane kancane lokuhlinza ngokuhlanganyela oluthatha indawo ye-unilateral inter-articular cartilage kanye ne-meniscus nge-artificial unicondylar knee prosthesis, kuyilapho ilondoloza indawo evamile yoqwanga lwe-articular kanye nemigqa evamile ye-articular kanye nezinye izicubu ngaphesheya.Uma kuqhathaniswa nokushintshwa kwamadolo okuphelele, ayihlaseleki futhi kulula ukuyibuyekeza;Isiguli silulama ngokushesha ngokusebenza kwamalunga angemuva kokuhlinzwa.I-unicondylar manje isiyingxenye ebalulekile yohlelo lokwelapha lokuhlinzwa kokugcinwa kwamadolo.
Izimila ze-X4 edolweni zisetshenziselwa ukuqeda izikhalazo zesiguli mayelana namalunga amadolo akhubazekile noma akhubazekile, ngaphandle nje kweziguli ezinezinga lempilo elinciphile elibangelwa ubuhlungu obuhlobene ne-arthrosis.Ama-prostheses ahlangene edolo ahlanganisa izingxenye ezilandelayo;izingxenye zesifazane, ukufakwa, izingxenye ze-tibial, iziqu, izikhonkwane, amantongomane, izingxenye ze-patellar.
Ijika le-physiological ye-sagittal elenziwe kahle lihambisana kakhulu nezici zokunyakaza kwamadolo futhi kunciphisa ngokuphumelelayo ukungakhululeki kwangemva kokuhlinzwa.
Idolo eliboshiwe le-XCCK lisuka endaweni efanayo yomkhiqizo njenge-prosthesis yamadolo eyinhloko;
Izingxenye ze-femoral kanye ne-tibial zingasetshenziswa ngokuphelele ngokuhlukile ukusiza udokotela ohlinzayo ukuzivumelanisa nezimo ezihlukahlukene zokuhlinzwa:
Ukuphatha kalula ukuhlinzwa okuyinhloko okuyinkimbinkimbi:
- Ukukhubazeka kwe-Varus kanye ne-valgus,
- Flexion contracture deformity,
- Ukungasebenzi kahle kwe-ligament,
- Ukukhubazeka kwamathambo, njll.