II-JDS hip isixhobo somculoimele inkqubela phambili ebalulekileyo kutyando lwamathambo, ingakumbi kwicandelo lotyando lokutshintshwa kwethanga. Ezi zixhobo zenzelwe ukuphucula ukuchaneka nokusebenza kakuhle kotyando lokutshintshwa kwethanga, kwaye zenziwe ngokwezifiso ngokweemfuno ezitshintsha rhoqo zoogqirha kunye nezigulane.
I-JDSisixhobo sokudibanisa isinqeinoyilo olutsha oluyenza lula inkqubo yotyando. Esi sixhobo siquka iseti epheleleyo yezixhobo zokunceda ekubekeni ngokuchanekileyo umngxuma we-hip joint, ukuqinisekisa ukulungelelana kunye nozinzo olufanelekileyo. Oku kubalulekile kwimpumelelo yexesha elide ye-hip implants, njengoko ukubekwa ngokufanelekileyo kunokunciphisa kakhulu umngcipheko weengxaki kwaye kuphucule ukubikezela kwesigulana.
Iseti yeSinqeUkusetyenziswa kunye nezicelo kwi-Orthopedic Surgery
Enye yezona ndlela ziphambili zokusebenzisaIzixhobo ze-JDS hip jointyi-total hip arthroplasty (THA), olu lutyando oluqhelekileyo kwizigulana ezine-hip arthritis okanye ukwaphuka okukhulu. Esi sixhobo sinceda oogqirha botyando ukulungiselela ngokuchanekileyo i-hip socket kunye ne-femur ukuqinisekisa ukulungelelaniswa ngokugqibeleleyo kunye nokuzinza kwee-hip implants. Uyilo lwayo lwe-ergonomic luvumela ukuguquguquka okukhulu, ngaloo ndlela kunciphisa umngcipheko weengxaki zotyando.
Ingundoqo yeIsixhobo sehipyi-femoral shaft ngokwayo, edla ngokwenziwa ngezinto ezinamandla aphezulu ezifana ne-titanium okanye i-cobalt chromium alloy. Sikhethe ezi zinto ngenxa yokuhambelana kwazo kunye nokuqina kwazo ukuze zisetyenziswe ixesha elide emzimbeni womntu. I-femoral shaft inamathela ngokusondeleyo kwi-femur, inika isiseko esizinzileyo se-hip joint yokwenziwa.
Elinye icandelo eliphambili yi-reamer, esetyenziselwa ukulungiselela ityhubhu ye-femoral ye-femoral shaft. I-reamer iqinisekisa ukuba ityhubhu ye-femoral inobungakanani kunye nokuma okufanelekileyo, ngaloo ndlela iqinisekisa ukuqina okukhuselekileyo kwe-femoral shaft. Eli nyathelo libalulekile ekunciphiseni umngcipheko weengxaki kunye nokuqinisekisa ukuba i-implant ihlala ixesha elide.
Ukongeza, izixhobo zinokubandakanya izinto ezahlukeneyo zovavanyo ezivumela oogqirha botyando ukuba bavavanye ubungakanani kunye nokwakheka okwahlukeneyo ngaphambi kokuba kufakwe isibeleko sokugqibela. Inkqubo yokunxiba isibeleko ibalulekile ekufezekiseni intsebenziswano kunye nokusebenza kakuhle kwesigulana.
Ngamafutshane,isixhobo sokudibanisa isinqeIqulethe izinto ezibalulekileyo ezininzi, kuquka i-femoral stem, i-reamer, isikhokelo sokulinganisa, kunye novavanyo. Icandelo ngalinye libalulekile ekuqinisekiseni impumelelo yotyando lokutshintshwa kwe-hip, ekugqibeleni liphucula ukubikezela kwesigulana kunye nokuphucula umgangatho wobomi kwizigulana ezinezifo ezinxulumene ne-hip.
Ixesha leposi: Meyi-07-2025