PEEK Material Hoʻomaʻamaʻa Spinal Fusion Cage
Hoʻohana ʻia ʻo PEEK spinal cages, i kapa ʻia ʻo interbody fusion cages, i nā kaʻina hana spinal fusion e pani ai i kahi disiki spinal pohō a hāʻawi i kahi kūlana kūpono no nā vertebrae ʻelua e hui pū ai.Ua hoʻonoho ʻia nā hale hoʻohuihui interbody PEEK ma waena o nā vertebrae ʻelua e hoʻohui ʻia.
Hōʻike huahana
Hoʻolālā ʻili niho covex
He kūpono kūpono i ke ʻano anatomical o ka vertebral endplate
PEEK mea
Kokoke loa i ka modulus elastic iwi Radiolucent
He wahi kūpono no ke kālai iwi
E hoʻomaikaʻi i ka infusion rate
Poʻo kinona pōkā
Hoʻokomo maʻalahi
Hoʻopili iā ia iho i ka wā implantation
ʻEkolu mau hōʻailona kiʻi
Maʻalahi no ka wahi ma lalo o X-ray
Nā Manaʻo Lapaʻau
He aha ka TILF?
ʻO TLIF kahi ala unilateral no ka hui ʻana o ke kino e hoʻihoʻi i ke kiʻekiʻe intervertebral maʻamau a me ka lumbar spine physiological lordosis.Ua hōʻike muaʻia kaʻenehana TLIF e Harms i ka makahiki 1982. Hōʻikeʻia ia e kahi ala hope, e komo ana i ka canal spinal mai kekahiʻaoʻao.No ka hoʻokō ʻana i ka hui ʻana o ke kino vertebral bilateral, ʻaʻohe pono e hoʻopilikia i ke kahawai waena, e hōʻemi ana i ka hiki ʻana o ka wai cerebrospinal leakage, ʻaʻole pono e hoʻolōʻihi i ke aʻa aʻalolo a me ka dural sac, a hōʻemi i ka hiki ke hōʻino ʻia.Mālama ʻia nā lamina contralateral a me nā ʻāpana facet, ua hoʻonui ʻia ka ʻāpana o ka iwi, hiki ke hoʻohui ʻia 360 °, mālama ʻia nā ligament supraspinous a me interspinous, hiki ke hana hou i ke ʻano o ke kua o ka lumbar spine.
He aha ka PILF?
ʻO ka PLIF (posterior lumbar interbody fusion) he hana ʻokiʻoki no ka hoʻohui ʻana i ka vertebrae lumbar ma ka wehe ʻana i ka disc intervertebral a hoʻololi iā ia me kahi hale (titanium).Hoʻopaʻa ʻia ka vertebrae e kahi fixator kūloko (transpedicular instrumented dorsal WK fusion).ʻO PLIF kahi hana ʻoʻoleʻa ma ka iwi kuamoʻo
Ma ka hoʻohālikelike ʻana i ka ALIF (anterior lumbar intervertebral fusion), hana ʻia kēia hana ma hope, ʻo ia hoʻi mai ke kua.ʻO kahi ʻano ʻokoʻa o ka PLIF ka TLIF ("transforaminal lumbar interbody fusion").
Pehea ia hana?
He radiolucent loa nā hīnaʻi spine PEEK, bio-inert, a kūpono me MRI.E hana ana ka hale paʻa ma ke ʻano he wahi paʻa ma waena o ka vertebrae i hoʻopili ʻia, a laila hiki i ka iwi ke ulu a lilo i ʻāpana o ka iwi kuamoʻo.
Nā hōʻailona
Hiki i nā hōʻailona ke komo: discogenic / facetogenic low back pain, neurogenic claudication, radiculopathy ma muli o ka foraminal stenosis, lumbar degenerative spinal deformity me ka symptomatic spondylolisthesis a me ka scoliosis degenerative.
Pōmaikaʻi
Hiki i ka hui ʻana o ka hale paʻa ke hoʻopau i ka neʻe, hoʻonui i ka manawa no nā aʻa aʻalolo, hoʻopaʻa i ka iwi kuamoʻo, hoʻihoʻi i ka alignment spine, a hoʻomaha i ka ʻeha.
Mea o ka fusion cage
ʻO ka Polyetheretherketone (PEEK) he biopolymer hikiʻole ke hoʻohanaʻia i hoʻohanaʻia i nāʻoihana likeʻole me nā mea lapaʻau.He biocompatible, radiolucent, a he modulus o ka elasticity e like me ka iwi.