Isingeniso Ukuhlinzwa kwamathambo kuye kwabona intuthuko enkulu phakathi neminyaka edlule, okuholela emiphumeleni yokwelashwa ethuthukisiwe kanye nokuhlangenwe nakho okuthuthukisiwe kwesiguli. Enye yezinto ezintsha ezimangalisayo yi-tibial intramedullary nail, indlela yokuhlinzwa eye yashintsha kakhulu ukuphathwa kwe-ti.

Ukufika kwe-intramedullary nail kwaguqula ukwelashwa kokuphuka kwamathambo amade. Nakuba le nqubo yayikhona amakhulu eminyaka, ayizange ifinyelele isimo sayo samanje kwaze kwaba yingxenye yesibili yekhulu lama-20. Indlela eya empumelelweni yayingelula ngaso sonke isikhathi, njengoba le nqubo yayihlangatshezwa nabangabazayo

Isingeniso Ukuphuka kwamahlombe kungaba ukulimala okuthena amandla okuba nomthelela ekuhambeni komuntu kanye nezinga lempilo. Ngenhlanhla, intuthuko ekuhlinzeni amathambo iholele ekuthuthukisweni kwamasu okwelapha amasha, njenge-multi-lock humeral intramedullary nail. Kulesi sihloko, sizokwenza

Ukuhlinzwa kwamathambo kuye kwashintsha kakhulu eminyakeni edlule, kuhlinzeka ngezinketho ezingcono zokwelapha zokuphuka nokukhubazeka kwamathambo. Enye yentuthuko enjalo ekuhlinzeni amathambo yingcweti ye-femoral intramedullary nail. Le nqubo emisha isiguqule ukwelashwa kokuphuka kwezinsikazi

I-PFNA nail iwuhlelo olusetshenziswa kakhulu lwe-intramedullary fixation lokwelapha ukuphuka kwe-femoral proximal, ikakhulukazi ukuphuka kwe-hip engazinzile kanye ne-osteoporotic. I-antirotation blade ithuthukisa ukuzinza, isekela ukuhlangana kwangaphambi kwesikhathi, futhi inciphisa ukwehluleka ukulungisa, okwenza i-PFNA ibe yisixazululo esisebenzayo ekunakekelweni kwamathambo esimanjemanje.