He aha ke kui femur?

ʻO ka iwi femur a i ʻole ka iwi ʻūhā ka iwi nui loa o ke kino. ʻO ka femoral stem a i ʻole diaphysis ka lōʻihi a pololei i waena o ka femur. ʻO ka haʻihaʻi ʻana o ka ʻaʻa femoral ka hopena maʻamau o ka ʻeha ikaika nui, e like me kahi ulia kaʻa alanui.

Hiki ke pani ʻia nā haʻihaʻi o ke kumu femoral, me ka paʻa o ka ʻiʻo ma luna, a i ʻole e hāmama paha, me ka wehe ʻana o ka iwi, e waiho ana i ke kanaka i ka pilikia nui no ka maʻi ʻeha a me ka haumia. Hoʻokaʻawale ʻia kēia mau haʻihaʻi e like me nā hiʻohiʻona morphological o ka laina haʻihaʻi. ʻO nā mea wehewehe maʻamau he transverse (pōkole a me ka paepae), oblique (pololei akā ʻaʻole ākea), spiral (coil shape), a comminuted (ʻoi aku ma mua o ʻekolu mau ʻāpana)

Hoʻopili ʻia nā haʻihaʻi o ke kumu femoral i kekahi manawa me nā ʻeha he nui (nā ʻeha he nui i ʻekolu a ʻoi aku paha nā ʻāpana o ke kino), hiki ke hoʻoweliweli i ke ola. Hiki i kēia mau haʻihaʻi ke alakaʻi i ke kīnā mau loa, e like me ka pōkole o ka lālā a me ka hoʻololi ʻana o ka wāwae. ʻO nā pilikia maʻamau ʻē aʻe o kēia mau haʻihaʻi e pili ana i ka maʻi, ke koena o ka ʻeha, ka hoʻōla lohi a me ka hui ʻole.

Hoʻohana ʻia ka hapa nui o nā haʻihaʻi o ka femoral stem. 

Ua hōʻike ʻia kekahi mau haʻawina e pili ana ka hoʻopaʻa ʻana i ke kaʻina hana mua me ka hōʻemi ʻana i nā pilikia a me ka make. ʻO ke kui intramedullary he koʻokoʻo metala i hoʻokomo ʻia i loko o ka lua medullary o ka iwi a ma o ka haʻi ʻana i mea e kākoʻo paʻa ai i ka iwi haʻihaʻi. ʻO ke kui intramedullary i kēia manawa ua manaʻo ʻia ʻo ka 'paʻamau gula' no ka mālama ʻana i nā haʻihaʻi o ka ʻōpū o ka wahine. ʻO nā pōmaikaʻi o ka nailing intramedullary kahi noho pōkole pōkole, hoʻōla wikiwiki a me ka hoʻohana mua ʻana o ka lālā.

Nui nā ʻano ʻano o nā kui intramedullary a me nā ʻano hana ʻokiʻoki pili i hoʻohana ʻia. 

ʻO ka hoʻopaʻapaʻa koʻikoʻi inā pono e hoʻokomo ʻia ke kui ma ke kuli a hoʻokuʻu ʻia ke kumu aʻa i luna (retrograde nailing) a i ʻole ma ka ʻūhā a hoʻokuʻu ʻia i lalo (prograde nailing). He mea hoʻopaʻapaʻa nō hoʻi ka wahi o ke komo ʻana o ka nail prograde (fossa ʻano pear me ke komo trochanteric nui aʻe). ʻO kekahi pilikia ʻē aʻe inā pono e hoʻokomo ʻia nā kui intramedullary me ka reaming a ʻole paha (e hoʻonui ʻia ka lua medullary ma mua o ka hoʻokomo ʻana i ke kui). Pēlā nō, ʻaʻohe ʻaelike e pili ana i ka hopena o nā ʻano kui like ʻole, e like me nā kui kuʻi (nā kī paʻa i kau ʻia ma ka iwi ma ka hope o ke kui e paʻa ai) a i ʻole nā ​​kui o Ender kēlā.

Pehea e kūʻai aku ai i nā mea hoʻokomo orthopedic a me nā mea hana orthopedic?

No ka mea CZMEDITECH , loaʻa iā mākou kahi laina huahana piha loa o nā implants orthopedic surgery a me nā mea hana like, nā huahana me implants iwi kuamoʻo, nā kui intramedullary, pāʻehaʻeha, pā paʻa, cranial-maxillofacial, prosthesis, mea hana mana, nā mea hoʻoponopono waho, hana ʻāʻī, mālama lāʻau lapaʻau a me kā lākou mau mea hana kākoʻo.

Eia kekahi, ua kūpaʻa mākou e hoʻomau i ka hoʻomohala ʻana i nā huahana hou a me ka hoʻonui ʻana i nā laina huahana, i mea e hoʻokō ai i nā pono hana o nā kauka a me nā maʻi hou aʻe, a e hoʻokūkū pū i kā mākou hui i ka honua holoʻokoʻa orthopedic implants a me nā ʻoihana.

Hoʻouna mākou i ka honua holoʻokoʻa, no laila hiki iā ʻoe e leka uila mai iā mākou ma ka leka uila song@orthopedic-china.com no kahi ʻōlelo manuahi, a i ʻole e hoʻouna i kahi leka ma WhatsApp no ​​ka pane wikiwiki +86- 18112515727 .

Inā makemake ʻoe e ʻike hou aku, kaomi CZMEDITECH e ʻike i nā kikoʻī hou aku.