Mgbaji olu femoral na-akpata pasent 50 nke mgbawa úkwù. Maka ndị ọrịa na-abụghị ndị agadi nwere mgbawa olu femoral, a na-atụkarị aro ọgwụgwọ ime ụlọ. Agbanyeghị, nsogbu ndị a na-enwe mgbe a wachara ahụ, dịka enweghị njikọ nke mgbawa, necrosis isi femoral, na mbelata olu femoral, bụ ihe a na-ahụkarị n'ọrụ ahụike. Ugbu a, ọtụtụ nnyocha na-elekwasị anya n'otu esi egbochi necrosis isi femoral mgbe emechara mgbaji olu femoral n'ime, ebe a naghị etinye uche nke ọma na nsogbu nke mbelata olu femoral.
Ugbu a, ụzọ dị n'ime maka ịgbaji olu femoral, gụnyere iji skru cannulated atọ, FNS (Femoleal Neck System), na skru úkwù na-agbanwe agbanwe, ihe niile na-achọ igbochi varus olu femoral ma nye mkpakọ axial iji zere njikọ. Agbanyeghị, mkpakọ a na-achịkwaghị achịkwa ma ọ bụ nke na-amị amị gabiga ókè na-eduga na mkpụmkpụ olu femoral. N'ihi nke a, ndị ọkachamara sitere na Second People's Hospital Affiliated na Fujian University of Traditional Chinese Medicine, na-atụle mkpa ogologo olu femoral dị na ọgwụgwọ mgbawa na ọrụ úkwù, tụrụ aro iji "skru mgbochi-mkpụmkpụ" yana FNS maka idozi mgbawa olu femoral. Ụzọ a egosila nsonaazụ dị mma, ebipụtakwara nyocha ahụ na mbipụta kachasị ọhụrụ nke akwụkwọ akụkọ Orthopaedic Surgery.
Edemede a kwuru maka ụdị "skru mgbochi-mkpụmkpụ" abụọ: otu bụ skru cannulated ọkọlọtọ na nke ọzọ bụ skru nwere imewe eriri abụọ. N'ime ikpe 53 dị na otu skru mgbochi-mkpụmkpụ, naanị ikpe anọ jiri skru cannulated abụọ. Nke a na-ewelite ajụjụ ma skru cannulated nke nwere akụkụ ụfọdụ nwere mmetụta mgbochi-mkpụmkpụ n'ezie.
Mgbe e nyochachara skru cannulated nke nwere akụkụ na skru nwere eriri abụọ ọnụ ma tụnyere ya na nhazi ime FNS ọdịnala, nsonaazụ ya gosiri na oke mbelata na otu skru anti-mkpụmkpụ dị obere karịa nke otu FNS ọdịnala na isi ihe ndị na-esochi ọnwa 1, ọnwa 3, na afọ 1, yana mkpa ọnụọgụgụ. Nke a na-ewelite ajụjụ: Mmetụta ọ bụ skru cannulated ọkọlọtọ ka ọ bụ skru nwere eriri abụọ?
Edemede a na-egosi ikpe ise metụtara skru mgbochi ime mkpụmkpụ, ma mgbe e lere ya anya nke ọma, a pụrụ ịhụ na n'ọnọdụ nke 2 na nke 3, ebe ejiri skru cannulated nke nwere akụkụ ụfọdụ, e nwere mbelata na mbelata skru a na-ahụ anya (foto ndị e ji otu nọmba ahụ dee kwekọrọ na otu ikpe ahụ).
Dabere na onyonyo ikpe ahụ, irè nke skru nwere eriri abụọ n'igbochi mkpụmkpụ pụtara ìhè. Banyere skru ndị a na-akpọ cannulated, isiokwu ahụ enyeghị otu ntụnyere dị iche maka ha. Agbanyeghị, isiokwu ahụ na-enye echiche bara uru gbasara ntinye aka n'ime olu femoral, na-emesi ike mkpa ọ dị ịnọgide na-enwe ogologo olu femoral.
Oge ozi: Sep-06-2024
