Ndochi nkwonkwo ikpere nkwonkwo nke titanium orthopedic
Ndochi nkwonkwo ikpere nkwonkwo nke titanium orthopedic
Ikpere bụ nkwonkwo kachasị ukwuu n'ahụ mmadụ. Ọ na-ejikọ femur gị na tibia gị. Ọ na-enyere gị aka iguzo, ịkwaga ma debe nguzozi gị. Ikpere gị nwekwara cartilage, dị ka meniscus, na ligaments, gụnyere anterior cruciate ligament, middle cruciate ligament, anterior cruciate ligament, na anterior cruciate ligament.
Ihe mere anyị ji kwesị ime yannọchi nkwonkwo ikpere?
Ihe kacha akpata yaịwa ahụ nnọchi ikperebụ ibelata ihe mgbu nke ọrịa ogbu na nkwonkwo kpatara. Ndị chọrọ ịwa ahụ nkwonkwo ikpere na-enwe nsogbu ịga ije, ịrịgo steepụ na ịrị elu n'oche. Ebumnuche nke prosthesis nnọchi ikpere bụ ịrụzi elu nke mpaghara ikpere mebiri emebi ma belata ihe mgbu ikpere nke enweghị ike ijikwa site na ọgwụgwọ ndị ọzọ. Ọ bụrụ na naanị akụkụ nke ikpere mebiri emebi, dọkịta na-awa ahụ nwere ike ịgbanwe akụkụ ahụ. A na-akpọ nke a nnọchi ikpere akụkụ. Ọ bụrụ na ọ dị mkpa ka edochie nkwonkwo ahụ dum, a ga-agbanwe njedebe nke ọkpụkpụ femur na tibia, a ga-achọkwa ka nkwonkwo ahụ dum dị n'elu. A na-akpọ nke a aha ya:nnọchi ikpere zuru oke (TKA)Ọkpụkpụ femur na tibia bụ ọkpọkọ siri ike nwere etiti dị nro n'ime. A na-etinye njedebe nke akụkụ arụrụ arụ n'ime akụkụ dị nro nke ọkpụkpụ ahụ.
Zere ịnọdụ ala site na atụmatụ atọ
1. Nhazi multi-radius na-enye
nnwere onwe nke mgbanwe na ntụgharị.
2. Nhazi nke radius mbelata nke eriri J nwere ike ibu mpaghara kọntaktị n'oge mgbanwe dị elu ma zere itinye ihe egwu.
Nhazi dị nro nke POST-CAM na-eme ka obere ọkpụkpụ intercondylar nke PS prosthesis dị obere. Àkwà ọkpụkpụ na-aga n'ihu nke a na-ejide n'ihu na-ebelata ihe egwu nke mgbawa.
Nhazi oghere trochlear kacha mma
Ụdị patella nkịtị bụ ọdịdị S.
● Gbochie nsogbu uche n'etiti patella n'oge mgbanwe dị elu, mgbe nkwonkwo ikpere na patella na-ebu ike ịkpụcha ahụ nke ukwuu.
● Ekwela ka ụzọ patella gafee etiti.
1. Wedges ndị a na-ekwekọghị ekwekọ
2. Mgbidi intercondylar a na-egbuke egbuke nke ukwuu na-ezere mmebi mgbe emechara ya.
3. Igbe intercondylar mepere emepe na-ezere mmebi nke elu post.
Enwere ike iji ntụgharị uche dị n'okpuru ogo 155 (flexion 155 degree)emezurusite na usoro ịwa ahụ dị mma na mmega ahụ arụmọrụ
Cones mbipụta 3D iji mejupụta nnukwu ntụpọ metaphyseal na ígwè oghere iji mee ka ọ too.
Ihe ngosi nnọchi nkwonkwo ikpere
Ọrịa ogbu na nkwonkwo Rheumatoid
Ọrịa ogbu na nkwonkwo mgbe ọ gbasasịrị, osteoarthritis ma ọ bụ ọrịa ogbu na nkwonkwo na-adịghị ala ala
Ọkpụkpụ osteotomies ma ọ bụ nnọchi unicompartmental ma ọ bụ nnọchi ikpere zuru oke
Nkọwa nkwonkwo ikpere prosthesis
Mee ka ihe gbasara Femoral rụọ ọrụ. PS
| Mee ka ihe dị n'ime femoral rụọ ọrụ. CR | 2# Aka ekpe |
| 3# Aka ekpe | ||
| 4# Aka ekpe | ||
| 5# Aka ekpe | ||
| 6# Aka ekpe | ||
| 7# Aka ekpe | ||
| 2# Aka nri | ||
| 3# Aka nri | ||
| 4# Aka nri | ||
| 5# Aka nri | ||
| 6# Aka nri | ||
| 7# Aka nri | ||
| Mee ka akụkụ Femoral rụọ ọrụ (Ihe: Co-Cr-Mo Alloy) | PS/CR | |
| Mee ka Tibial Insert rụọ ọrụ (Ihe:UHMWPE) | PS/CR | |
| Gbanye efere Tibial Base | Ihe: Titanium Alloy | |
| Aka Aka Tibial Trabecular | Ihe: Titanium Alloy | |
| Kwado Patella | Ihe: UHMWPE | |
