Kedu ihe bụ Birmingham Hip Resurfacing System?

by Carol Eustice; Nyocha site n'aka Grant Hughes, MD

Ụlọ ọrụ Resurfacing nke Birmingham bụ usoro mbu nke FDA na-eme ka ọ nwee ike ịmalite ime ihe na United States. Ntughari nke nchighari bu ihe di iche na ndi mmadu na- aria oria ogbu na nkwonkwo . Akwụkwọ US FDA kwadoro ya na May 9, 2006.

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Kedu ihe bụ Birmingham Hip Resurfacing System?

Birmingham kpuchie mmiri. © Smith & Nephew

Akpa ẹkenam ke 1997 ke United Kingdom, ẹma ẹnam utom Birmingham Hip ke otu mme idụt 26 ndien ẹkenịm enye ke ediwak owo. Smith & Nwa nwanne bụ onye mepụtara nke Birmingham Hip Resurfacing System.

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Birmingham System Resurfacing System - Na-akwadebe Hip maka Resurfacing

Debeghari femur n'ihu okpu. © Smith & Nephew

Birmingham Hip Resurfacing System na-eme ka ihe mgbu na-ekpuchi ihe mgbu na-eme ka ọ dịkwuo mma. Ogwu nwere ike imebi site na osteoarthritis , arthritis rheumatoid , arthritis traumatic, dysplasia, ma ọ bụ avascular necrosis .

A na-ahazi usoro ntọala ntanetị nke Birmingham iji chekwaa ọkpụkpụ karịa ọdịda omenala. Site n'ichekwa ọkpụkpụ ọzọ, ndị na-eto eto na-egbochi nhọrọ ịwa ahụ n'ọdịnihu, gụnyere ịgbagha agbụrụ omenala, ma ọ bụrụ na ọ dị mkpa.

Birmingham Hip bụ akụkụ abụọ. A na-etinye bọmbụ ígwè n'elu bọmbụ femoral ahụ. Otu iko dị arọ na-adaba na anya pelvic ma ọ bụ acetabulum. Birmingham Hip bụ njikọ ígwè na ígwè.

A na-emegharị bọmbụ nke femur (dịka e gosipụtara) tupu ọkpụkpụ ọla ahụ dabara na ya. N'ikpeazụ, Birmingham Hip na-egbukepụsị ebe ndị a na-eyi nke ogwe aka na-ejikọta ya na nnukwu cobalt chromium, na-ewepụ ihe mgbu ma na-alọghachite ime ihe.

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Birmingham System Resurfacing System - Metal-on-Metal / Full Implant

Ejiri ya dum Birmingham Hip. © Smith & Nephew

Otu nkwonkwo ígwè, dịka Birmingham Hip, na-ewepu nsogbu ndị polyethylene na-eyi na omenala hip replacements nke nwere nkedo plastik na akụrụngwa. A ghọtara mmepụta polyethylene dị ka ihe na-akpata ịtọpụ ihe mgbochi hip .

Ewubere Birmingham Hip maka ndị na-eto eto, ndị na-arụsi ọrụ ike. A naghị akwado ndị agadi ma ọ bụ ndị ọrịa na-adịghị edozi ahụ. Usoro nlọghachị ahụ adịghịkwa mma n'ọnọdụ ndị a:

Onye nwere ndidi nwere ọrịa na ahụ ma ọ bụ ọbara.
Onye nwere ndidi nwere ọkpụkpụ ndị na-etobeghị.
Onye nwere ndidi nwere ọrịa ọbara, ọrịa ọrịa, ma ọ bụ ọrịa nkwonkwo ma ọ bụ ọrịa nke ga-egbochi nkwụsị nke Birmingham Hip ma ọ bụ nwere ike igbochi nkwụghachi ahụ.
Ọkpụkpụ ndidi na-adịghị ahụ ike ma ọ bụ dị ike n'ihi osteoporosis , ma ọ bụ akụkọ ntụrụndụ ezinụlọ dị na ọkpụkpụ ọkpụkpụ; ma ọ bụ ma ọ bụrụ na enwere ọtụtụ udu mmiri (cysts) karịa 1 centimita na isi femoral.
Onye nwere ndidi bụ nwanyi na nke ọ na-amụ nwa mgbe ọ na-amaghị ma ions mmanụ ndị a tọhapụrụ site na ngwaọrụ nwere ike imerụ nwa e bu n'afọ.
Onye nwere ndidi nwere akụrụ na-arụ ọrụ dị njọ.
Onye nwere ndidi nwere mmetụta dị ukwuu.
Onye nwere ntachi obi nwere usoro mgbochi nke a na-agbanyeghị mkpọrọgwụ n'ihi ọrịa ndị dị ka AIDS, ma ọ bụ na-enweta akwa doses nke corticosteroids .
Onye nwere ndidi bụ oke ibu ma ọ bụ oke oke.

Ndabere ala

Ọ bụghị ndị ọrịa arthritis ọ bụla dị mkpa ka a dochie anya ha ga-abụ ezigbo onye nyocha maka Birmingham Hip Resurfacing System. Ọ ka mma ka ị mara nhọrọ gị ma soro dọkịta gị kwurịta ya. Dabere na akụkọ nlekọta ahụike gị, dọkịta gị ga-adụ gị ọdụ ma mee nkwenye gbasara usoro kachasị mma maka gị.

_{Isi mmalite:}

_{Smith na nwa nwanne ya nwetara nkwenye FDA maka Birmingham Hip Resurfacing System, Mee 10, 2006}

_{Ngwaọrụ Ahụike.} _FDA. _{Birmingham Hip Resurfacing (BHR) System - P040033.} _{Emelitere 09/05/2013.} _{http://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/DeviceApprovalsandClearances/Recently-ApprovedDevices/ucm078189.htm}