ʻO ke ʻano o ka hoʻololi ʻana i nā kuli sima ʻole he liʻiliʻi a i ʻole ka manawa

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ʻO ka hoʻololi ʻana i ke kuli Cementless, kahi ala ʻē aʻe i ka ʻoki ʻoki ʻana i ke kuli cemented kuʻuna, ke ʻohi nei i ka hoihoi i ke kahua o ka ʻoki ʻoki ʻana. Ua hoʻomaka ka poʻe noiʻi ma ka Halemai no ka ʻoki ʻana kūikawā (HSS) i kahi noiʻi e hoʻohālikelike i nā hopena o kahi implant kuli cementless hou i ka implant kuli maʻamau e pono ai ka sima iwi no ka hoʻopaʻa ʻana.              

ʻAʻohe ʻokoʻa o ka lōʻihi o ka noho ʻana o ka haukapila, nā pilikia, ka heluhelu ʻana o ka haukapila i loko o 90 mau lā o ke kaʻa ʻana, a i ʻole ka uku o ka hōʻoki ʻana i ka maʻi ma hope o ʻelua mau makahiki. Ua hōʻike ʻia nā ʻike i kēia lā ma ka American Academy of Orthopedic Surgeons 2022 Annual Meeting ma Chicago.

E pili ana i ka manawa i hoʻohana ʻia i loko o ka lumi hana (OR), ʻike nā mea noiʻi ʻo ka hoʻohana ʻana i ka implant cementless i hoʻemi ʻia ka manawa OR ma 25%, e mālama ana i ka awelika o 27 mau minuke. "I loko o ka hoʻololi ʻana o ke kuli cementless, ʻaʻole pono ʻoe e kali i ka paʻa ʻana o ka sima a maloʻo e like me ʻoe i ka pani ʻana i ke kuli cemented," i wehewehe ʻo Brian P. Chalmers, MD, ka ʻoki a me ke kuli ma HSS a me ke aʻo ʻana i ka mea kākau. .

"ʻO ka hoʻemi ʻana i ka manawa ma ka OR ma lalo o ka anesthesia he mea maikaʻi ia i nā poʻe maʻi, akā ʻaʻole ʻo ia wale nō ka pōmaikaʻi o ka prosthesis cementless," i hoʻohui ʻia ʻo Kauka Westrich, ʻo ia hoʻi ka luna noiʻi emeritus o ka Adult Reconstruction and Joint Replacement Service ma HSS. “Me ka pani ʻana o ke kuli cementless, ua paʻi ʻia nā ʻāpana i kahi kūpono no ka 'biologic fixation,' ʻo ia hoʻi, e ulu ka iwi i loko o ka implant. Inā loaʻa ka hoʻoponopono bioc mua, ʻoi aku ka liʻiliʻi o ka wehe ʻana o ka implant i ka manawa a ʻoi aku ka lōʻihi o ka hoʻololi ʻana i ke kuli.

Ma kahi pani kuli kuʻuna, hoʻopaʻa ʻia nā ʻāpana implant i ka hui me ka hoʻohana ʻana i ka sima iwi. He ʻenehana hoʻāʻo a ʻoiaʻiʻo i hana maikaʻi no nā makahiki he nui. Akā, ma hope o ka manawa, hoʻomaka ke kīmaʻa e wehe mai ka iwi a / a i ʻole ka implant. Ke pau a wehe paha, pono nā mea maʻi i kahi pani lua o ke kuli, i kapa ʻia ʻo ke ʻoki hoʻoponopono.

Manaʻo ʻo Kauka Westrich ʻo kahi implant cementless i hoʻolālā maikaʻi ʻia e hōʻemi ʻia ka wehe ʻana i ka manawa, e hiki ai i kahi pani kuli holoʻokoʻa ke lōʻihi loa. He mea koʻikoʻi ka noʻonoʻo ʻana i ka lōʻihi o ka implant, ʻoi aku hoʻi no nā poʻe maʻi ʻōpio me ka maʻi arthritis e koho i kahi pani pani e mālama i ko lākou ʻano ola. Hoʻokomo pinepine lākou i nā koi hou aku i kā lākou hui, e hoʻonui ai i ka lole a me ka waimaka a me ka hiki ke wehe. ʻO ka implant kuli cemented i hoʻohana ʻia i kahi pani hui kuʻuna maʻamau e mau ana 15 a 20 mau makahiki.

"Ua hoʻohana maikaʻi ʻia nā implants Cementless i ka hōʻoki ʻana i ka hip no nā makahiki he nui. Ua ʻoi aku ka paʻakikī o ka hoʻomohala ʻana i kahi prosthesis sima ʻole e hana maikaʻi i ka kuli ma muli o ke anatomy kūikawā o ke kuli, "wahi a Kauka Westrich.

"I ka wā ma mua, ua hōʻike ʻia ka nui o nā kuli cementless implants i nā hemahema hoʻolālā, me ka wehe ʻana mai ka tibia," i hoʻohui ai ʻo ia. "ʻAʻole i hōʻike ʻia kēia ʻano hoʻoheheʻe ʻana e like me nā haʻawina i paʻi ʻia ma mua. Hele mākou e ʻike i ke ʻano o ka implant i nā maʻi HSS.

Noiʻi loiloi 598 mua unilateral huina kuli pani ma HSS (170 cementless a me 428 cemented) o ka like manao mai 2016 a hiki i 2018. Demographic 'ike, operative kiko'ī a me kekahi complications i loaa mai ka maʻi 'inikua mooolelo. ʻO nā poʻe maʻi e hana ana i ke kaʻina hana cementless ʻoi aku ka liʻiliʻi, me ka nui o nā makahiki he 63, versus 68 no ka poʻe i hoʻololi i ke kuli cemented kuʻuna. He mea nui ka maikaʻi o ka iwi maikaʻi i ka holomua o ka hoʻopaʻa ʻana i nā kuli cementless. No laila, koho maikaʻi nā kauka lapaʻau orthopedic i nā maʻi ʻōpio no ke kaʻina cementless, wahi a Kauka Chalmers.

ʻAʻohe ʻokoʻa koʻikoʻi nui i ka lōʻihi o ka noho ʻana o ka haukapila, nā pilikia, a i ʻole ke komo ʻana i ka haukapila no kahi pilikia i nā lā 90 mua ma hope o ke kaʻina. He kanaiwakūmāono pākēneka o nā mea maʻi pani pani ʻole cementless me ka 95% o ka poʻe me kahi pani pani i hoʻopaʻa ʻia i mālama ʻia i kā lākou implant me ka ʻole o ka pono no ka hoʻoponopono hou ʻana i ʻelua mau makahiki.

"ʻO ka nīnau nui loa i kēia manawa, inā paha e loaʻa i ka hoʻololi ʻana o ke kuli cementless a ʻaʻole ʻoi aku ka lōʻihi o ka lōʻihi a me ka hoʻoponopono ʻana ma mua o ka hoʻololi ʻana i ke kuli cemented," wahi a Dr. Chalmers. "ʻO ka hahai ʻana i kēia mau maʻi e loiloi i nā hopena lōʻihi ka hana aʻe."

He aha e lawe ʻia mai kēia ʻatikala:

  • Researchers at Hospital for Special Surgery (HSS) launched a study to compare outcomes of a modern cementless knee implant to the standard knee implant that requires bone cement for fixation.
  • “In a cementless total knee replacement, you do not have to wait for the cement to harden and dry like you do in a cemented knee replacement,”.
  • Ninety-six percent of cementless knee replacement patients versus 95% of those with a cemented knee replacement maintained their implant without the need for revision surgery at two-year follow-up.

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Linda Hohnholz

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