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Ị nọ ebe a: Ụlọ » Akụkọ » Ntu intramedullary » Ọkpụkpụ Tibial, usoro nku intramedullary suprapatellar

Ọkpụkpụ Tibial, usoro ntu intramedullary suprapatellar

Nlele: 70     Odee: Saịtị Editọ Oge mbipụta: 2022-10-21 Mmalite: Saịtị

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Intramedullary tibial nailing: ohere na nhazi, mgbu ikpere ikpere


Usoro ịwa ahụ maka ntu intramedullary nke ọkpụkpụ tibial dị mkpa iji tinye ntu intramedullary site na ntinye ziri ezi, iji belata mmebi nke akụkụ ikpere ikpere ụkwụ, na iji nweta ngbanwe kachasị mma na ntinye ntu kwesịrị ekwesị.

Ụzọ kpochapụwo maka mgbaji ụkwụ tibial bụ ụzọ infrapatellar median ma ọ bụ infrapatellar parapatellar. Ọ bụ ezie na egosipụtara ụzọ ndị a maka mgbaji dị n'etiti etiti, valgus postoperative, nrụrụ ihu ma ọ bụ jikọtara ọnụ na-emekarị na mgbaji dị nso.

Isi ihe na-ebute adịghị mma na mgbaji tibial dị nso bụ nrụrụ site na ịdọrọ eriri quadriceps n'oge mgbanwe ikpere na esemokwu n'etiti ntu ntu na azụ tibial cortex n'oge ntinye. Patella na-egbochikwa ntinye ntu axial na ụgbọ elu sagittal (Fig 1a, b). Ya mere, ụzọ ọzọ a na-ahụkarị maka ịnweta isi ihe bụ site na nkwụsị nke parapatellar medial, nke na-eduga na ntanye ntanye na ntinye ntu n'akụkụ (Figs 1c na 2). Ka ntu na-abanye n'ọwa mmiri intramedullary ruo n'ọkpụkpụ ahụ, akụkụ dị nso na-adaba n'ime valgus (Nyocha 2). N'ikpeazụ, esemokwu izu ike nke uru ahụ dị n'ihu na-enye aka na valgus (Nyocha 3).

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Ọgụgụ 1 a,b N'iji usoro infrapatellar a na-ahụkarị, patella na-egbochi ntinye axial nke ntu ahụ, na-ebute nrụrụ nkịtị nke nrụrụ aka nke apical sagittal alignment na valgus coronal alignment. c Iji ụzọ parapatellar maka nhazi ntu intramedullary.

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Ọgụgụ 2 Ịbịaru nso n'ebe ntinye site na nbibi nke parapatellar medial na-eduga na ntanye ntanye n'akụkụ ntu ntu. Ka ntu na-abanye n'ọwa mmiri medullary ruo n'ọkpụkpụ (a), akụkụ dị nso na-adaba na valgus (b)

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Ọgụgụ 3 Ịkwụsi ike n'ọgba aghara n'ime akụkụ akwara ihu (a) na-emepụta nhazi ectopic dị nro (b)

Ịtụnye tibia n'ọnọdụ gbatịkwuru aka na-enyere aka izere nsogbu ndị metụtara nnukwu mgbatị ikpere intraoperative. A kọwara usoro ahụ site na Gelbke, Jakma et al. n'afọ 2010 ma bụrụkwa nke a ma ama n'afọ ndị na-adịbeghị anya n'ihi na ịtinye tibia n'ebe ọ fọrọ nke nta ka ọ bụrụ ogologo ụkwụ kwụ ọtọ na-eme ka ọ dị mfe mgbaji ọkpụkpụ na ngbanwe. Fluoroscopy adịla mfe na teknụzụ dị mfe ịrụ. A kọwo oge Fluoroscopy maka ntu suprapatellar dị mkpụmkpụ karịa maka ntu infrapatellar. Tụkwasị na nke a, akụkụ nke ntinye ntinye ntu (na ụgbọ elu sagittal) dị n'akụkụ ogologo ogologo nke tibia na nke a karịa na ntu infrapatellar; nke a na-egbochi esemokwu n'ibu n'etiti ọnụ ntu na cortex dị n'azụ, si otú a na-eme ka mbelata mgbaji.


mgbu ikpere ikpere mgbe arụchara ọrụ ahụ bụ nsogbu metụtara ya. A kọwo ihe mgbu ikpere azụ na 50-70% nke ndị ọrịa na-agbaji agbaji, na naanị 30% nke ndị ọrịa na-enwe mmetụta mgbu mgbe e wepụsịrị osisi dị n'ime. A na-eme atụmatụ na ọkpụ afụ nke jikọtara ya na ịnweta akwara patellar na abụba Hoffa bụ ihe nwere ike ịkpata mgbu ikpere mgbe emechara ya. Tụkwasị na nke ahụ, ụzọ suprapatellar na-ezere mgbawa ọdịnala nke alaka ụlọ ọrụ patellar nke akwara saphenous, si otú ahụ na-ezere nkwụsị ikpere ikpere na nhụjuanya uche (Nyocha 4). Ịgafe ntu ahụ site na akaị quadriceps, si otú a na-ahapụ akwara patellar na-adịghị emebi emebi, na-egosi na ọ na-ebelata oke mgbu ikpere ikpere.

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N'ihi nsonaazụ dị mma nke mgbawa dị nso, ihe ngosi na-egosi na omume ụlọ ọgwụ agbatịwo n'ọkpụkpụ niile.


Kedu mgbe a ga-eji ntu intramedullary suprapatellar mee ihe?


Uru


  • Ọkpụkpụ ikpere gbatịpụrụ ọkara na-akwalite mgbaji mgbaji na nhazigharị site na ime ka ike ahụ dị jụụ na njide n'oge ntinye ntu.

  • Ihe ize ndụ dị ala nke nkwụsịtụ nke mgbaji dị nso, akụkụ na nke dị anya ma e jiri ya tụnyere usoro a na-ahụkarị.

  • Ịrụ ntu ntu dị mfe na teknụzụ dị mfe ịrụ

  • Ntinye ntu ga-ekwe omume dị ka 'usoro dọkịta na-awa otu.'

  • Mbelata oge fluoroscopy

  • Enweghị mmebi na akwara patellar na mbelata nke mgbu ikpere n'ihu na-esote post-stapling

  • Ọ dị mfe ịrụ na usoro ọtụtụ otu, dị ka ọ dị na ọtụtụ trauma


Ngosipụta


  • Mgbaji dị n'akụkụ akụkụ nke tibia nso (ụdị AO 41A)

  • Mgbaji dị mfe nke tibial diaphysis (ụdị AO 42A-C)

  • Akụkụ mgbaji tibial diaphyseal (ụdị AO 42C)

  • Ọkpụkpụ tibial extra-articular mgbaji na mgbaji mgbaji dị mfe intra-articular distal (ụdị AO 43A na C1)

  • ikpere na-ese n'elu mmiri

  • Ossification patellar na akwara patellar ossification

  • Ọnya emerụrụ emerụ n'ogo nke akwara patellar


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