Kedu ihe bụ oghere PEEK ?

A PEEK onu bụ ngwaọrụ ahụike eji na ịwa ahụ ọkpụkpụ azụ iji dochie diski intervertebral mebiri emebi ma ọ bụ ọrịa. A na-eme ya na polymer biocompatible nke a na-akpọ polyetheretherketone ( PEEK ), nke yiri ya na ọkpụkpụ anụ ahụ ma jiri ya na ngwaọrụ ahụike ruo ọtụtụ iri afọ.

PEEK a na-emebe oghere iji nọgide na-edozi ọkpụkpụ azụ ma nye nkwado na ọkpụkpụ azụ ebe a na-agbakwunye ihe ọkpụkpụ ọkpụkpụ iji kwalite njikọ n'etiti vertebrae dị n'akụkụ. A na-etinye oghere ahụ n'ime oghere diski site na ihu (n'ihu) nke ọkpụkpụ azụ, ma jupụta na ọkpụkpụ ọkpụkpụ iji mee ka vertebrae na-etokọ ọnụ.

Ngwongwo PEEK nwere ọtụtụ uru karịa ngịji ọla ọdịnala, gụnyere rediolucency ha, nke na-enye ndị dọkịta ohere iji nyocha X-ray ma ọ bụ CT nyochaa ọganihu nke njikọta. Ha dịkwa obere ka ngịga igwe, nke nwere ike ibelata ihe ize ndụ nke nchekwa nchekwa na mfu ọkpụkpụ n'akụkụ ọnụ ụlọ.

PEEK ngịga na-abịa n'ụdị na nha dị iche iche iji dabara akụkụ azụ azụ dị iche iche na ahụ onye ọrịa, enwere ike iji ya naanị ya ma ọ bụ jikọtara ya na ngwa spinal ndị ọzọ dị ka skru na mkpanaka.

Kedu ihe eji ọnụ PEEK ?

Ojiji izizi nke PEEK (polyetheretherketone) cages bụ n'ịwa ahụ njikọ ọkpụkpụ azụ. PEEK ngịga bụ ngwaọrụ ahụike eji dochie diski intervertebral mebiri emebi ma ọ bụ nke na-arịa ọrịa, nke bụ akụkụ anụ ahụ dị nro na-arụ ọrụ dị ka ihe mgbochi n'etiti vertebrae dị n'akụkụ n'ọkpụkpụ azụ. Mgbe diski mebiri emebi, ọ nwere ike ịkpata mgbu, enweghị ntụkwasị obi, na mkpakọ akwara, nke enwere ike ịgwọ ya na ịwa ahụ ọkpụkpụ azụ.

N'oge ịwa ahụ na-ejikọta ọkpụkpụ azụ, a na-ewepụ diski mebiri emebi na ntinye PEEK n'ime oghere diski efu iji nọgide na-edozi ọkpụkpụ azụ ma nye nkwado na ọkpụkpụ azụ. Ụlọ ahụ jupụtara na ihe ọkpụkpụ ọkpụkpụ, nke na-akwalite njikọ n'etiti vertebrae dị n'akụkụ ma na-enye ha ohere itolite ọnụ n'otu ọkpụkpụ siri ike.

PEEK oghere nwere ọtụtụ uru karịa ngịji ọla ọdịnala, gụnyere ihe ndakọrịta ha, radiolucency, na ndakọrịta na onyonyo MRI. Ha dịkwa obere ka ngịga igwe, nke nwere ike ibelata ihe ize ndụ nke nchekwa nchekwa na mfu ọkpụkpụ n'akụkụ ọnụ ụlọ.

Kedu ihe bụ oghere cervical?

Otu oghere cervical bụ ngwaọrụ ahụike eji na ịwa ahụ cervical iji dochie diski intervertebral mebiri emebi ma ọ bụ ọrịa na mpaghara olu. Ọ bụ obere ihe etinyere nke a na-eme ka ọ dabara n'etiti vertebrae abụọ dị n'akụkụ na spain cervical, ma bụrụ nke a na-ejikarị eme ya site na ihe na-ejikọta ya dị ka titanium, PEEK (polyetheretherketone), ma ọ bụ ngwakọta nke ha abụọ.

A na-etinye oghere cervical n'ime oghere diski efu ka ewepụrụ diski mebiri emebi. Emebere ya ka ọ nọgide na-adị elu na ntụgharị nkịtị nke spine cervical, na inye nkwado na nkwụsi ike na vertebrae dị n'akụkụ.

Enwere ike iji oghere cervical naanị ma ọ bụ jikọtara ya na usoro ịwa ahụ ndị ọzọ, dị ka ihe eji eme ihe n'azụ ma ọ bụ nhazi efere ihu, dabere na ọnọdụ a kapịrị ọnụ a na-agwọ ya na usoro ịwa ahụ nke dọkịta na-awa ahụ họọrọ.

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