PSS 5.5 & 6.0 Sistemụ Ndozi Ọkpụkpụ Ọkpụkpụ azụ
Okwu Mmalite ngwaahịa
Nchekwa, dị mfe ma dị oke arụ ọrụ nke ọma n'azụ Pedicle ejiri maka ndozi ime n'ọkpụkpụ
Nhazi eriri akụkụ ọjọọ
Iji belata mgbachi mkpọchi
Ike ndozi ka ukwuu
Ọmarịcha igwe arụmọrụ
Uru ngwaahịa
Nhazi oche ịghasa profaịlụ dị ala
Obere mgbakasị anụ ahụ dị nro
Mpaghara akado ọkpụkpụ ka ukwuu
Nhazi eriri okpukpu abụọ
Ndozi siri ike
Mgbasa nkesa kacha nta
Ịkụnye ngwa ngwa
Ndụmọdụ ahụike
Ngosipụta isi maka ndozi pedicle
Ọkpụkpụ azụ na-egbu mgbu dị adị: post-laminectomy spondylolisthesis.pseudoarthrosis na-egbu mgbu.
Enweghi ike nke nwere ike ime: stenosis spinal.degenerative scoliosis.
Ọkpụkpụ agbaji agbaji.
Na-akwalite grafting anterior strut: etuto.ọrịa.
Na-eme ka ọkpụkpụ ọkpụkpụ osteotomies guzosie ike.
Uru nke Pedicle Screw Fixation
The pedicle na-anọchikwa anya ebe kachasi ike nke mgbakwụnye nke spain ma si otú a pụrụ itinye ike dị ịrịba ama na spain na-enweghị ọdịda nke ọkpụkpụ-metal njikọ.
Ndozi pedicle screw bụ otu n'ime usoro a na-ejikarị eme ihe maka nkwụsi ike nke ime thoracic na lumbar spine.Ọ bụ ezie na nhazi nke akụkụ na wires, bands na hooks ka na-arụ ọrụ dị ịrịba ama, uru biomechanical nke screw pedicle mere ka mmụba nke iji pedicle screw fixation na oge.E wezụga nke ahụ, skru pedicle na-enye nsonaazụ ụlọ ọgwụ dị elu ma e jiri ya tụnyere ụzọ ndị ọzọ nke ọkpụkpụ azụ.Agbanyeghị, n'ọkpụkpụ osteoporotic “in vitro” ka a hụrụ nkwụsi ike nke isi na ogologo oge n'etiti skru pedicle na sistemu nko laminar agbakwunyere na lamina nke nwere ịghasa yana skru cortical ka egosipụtara na ha nwere ike ịdọrọ n'ọkpụkpụ osteoporotic. tụnyere pedicle kposara.
Ntuziaka maka ojiji
Ngwunye njedebe na-adịghị mma, Iji gbochie eriri mkpagharị na, ntinye dị mfe.
Multi-axial skru's universal direction + -18°, Iji belata mmetụta ntu, nrụnye ihe owuwu na-agbanwe agbanwe.
mgbe a na-etinye ihe nkedo ahụ, a na-ejikọta eriri ahụ nke ọma, nke ga-eme ka nkwụsi ike nke ọkpụkpụ ahụ dịkwuo elu.
