Pedicle screws yave chishandiso chakakosha mukuvhiya musana, ichipa kugadzikana uye kutsigirwa mune spinal fusion maitiro.Chikumbiro chavo chakawedzera kugadzirisa hurema hwakasiyana hwemusana uye kuvandudza kurongeka kwemusana, zvichikonzera kuwedzera kwekubudirira kwekuvhiya uye mhedzisiro yemurwere.Chitsauko ichi chichakurukura mashandisirwo ekiriniki e pedicle screws, achitarisa pane zvakanakira uye zvazvakaipira, pamwe nebasa rezvishandiso zvekubatanidza musanganiswa ne pedicle screws yekudzikamisa spinal kugadzikana.
Chikamu1: Clinical Applications yePedicle Screws
Pedicle screws anoshandiswa zvakanyanya mumusana fusion maitiro, kunyanya mukurapa degenerative disk chirwere, kusagadzikana kwepelinha, uye deformity kugadzirisa.Hunhu hwavo hushoma hunokanganisa hunodzora kukuvadzwa kwekuvhiya uye nekumhanyisa maitiro ekupora.Uyezve, pedicle screws inobvumira kudzora zviri nani pamusoro pekurongeka kwepelinha uye lordosis, zvichiita kuti kuve nekuvandudzwa kwemhedzisiro yevarwere.
Mumakore achangopfuura, kushandiswa kwe pedicle screws kwakawedzera kuti kugadzirise matambudziko emuzongoza, akadai se scoliosis, kyphosis, nemamota.Iyo screws inopa rubatsiro rwakakosha muzviitiko izvi, zvichiita kuti vavhiyi vakwanise kuita maoparesheni ekugadzirisa akaomarara nehungwaru uye kugadzikana.
Chikamu 2: Zvakanakira uye Zvakaipa zvePedicle Screws
Pedicle screws inopa akawanda mabhenefiti mukuvhiya musana, kusanganisira:
1. Kupa kugadzikana kwakakosha uye kutsigirwa mumusana wekusanganiswa kwemaitiro
2. Kugadzirisa kukanganisa kwepelinha nekuvandudza kurongeka kwepelinha
3. Kugonesa nzira shoma shoma, kuderedza kukuvadzwa kwekuvhiya
4. Kuvandudza kubudirira kwekuvhiya uye migumisiro yevarwere
Nekudaro, pedicle screws zvakare ine zvimwe zvisingabatsiri, senge:
1. Ngozi yezvipingamupinyi zvinogona kuitika, kusanganisira tsinga kana kukuvara kwevascular kubva pakukanganisa
2. Iko mukana wekusunungura sikuruu kana kuputsika nekufamba kwenguva
3. Nyaya dzenguva refu senge pedo segment degeneration
4. Mutengo wepamusoro uchienzaniswa nemaitiro emagariro ekugadzirisa musana
Chikamu 3: Adjunctive Devices muKusanganiswa nePedicle Screws
Kuti uwane kudzikamisa kwepelinha uye fusion, pedicle screws inowanzoshandiswa pamwe chete nemimwe michina yemapfupa, senge tsvimbo, mahwendefa, uye interbody matanga.Aya madhizaini ekuwedzera anobatsira kuchengetedza kugadzikana kunopihwa ne pedicle screws uye kuwedzera kushanda kwese kwekuvhiya.
Semuenzaniso, tsvimbo uye mahwendefa anoshandiswa kuchengetedza kugadziriswa kwemusana uye kudzivirira kufamba kwakanyanya panguva yekubatanidza.Interbody makeji anoiswa pakati pemitumbi yevertebral kugadzira yakasimba fusion mass uye kudzivirira kufamba pachikamu chakakanganisika.
Mhedziso
Pedicle screws yakashandura kuvhiyiwa kwemusana, ichipa mhinduro yakavimbika yekudzikamisa uye kusanganisa.Makiriniki ekushandisa kwavo akafaranuka, kubva pakurapa degenerative disk chirwere kusvika pakugadzirisa kuoma kwemusana.Sezvo maitiro ekuvhiya uye matekinoroji ari kuramba achifambira mberi, basa re pedicle screws mu orthopedic maitiro anotarisirwa kukura zvakanyanya, achivimbisa kukwidziridzwa kwekuvhiya uye kuchengetedzeka kwemurwere kwemakore anotevera.
Nekubatanidzwa kwezvinhu biocompatible, advanced imaging modalities, uye maimplants emunhu achishandisa nzira dzekuwedzera dzekugadzira, remangwana re pedicle screws rinotaridzika kuvimbisa.Kuenderera mberi nekutsvagisa nekusimudzira kuchatungamira kune mamwe magadzirirwo matsva ekudzikamisa musana uye fusion, kuvandudza mhedzisiro uye hupenyu hwevarwere pasi rese.
Nguva yekutumira: Mar-02-2024