ALIF System yeAnterior Lumbar Interbody Fusion

ALIF Anterior Lumbar Interbody Fusion System

Iyo ALIF mhinduro inopa yakananga anterior kupinda kune lumbar intervertebral disc space ichichengetedza posterior musculature uye neural structures. Iyo inosanganisa anatomical interbody fusion cage, anterior plate fixation uye yakatsaurirwa chiridzwa kudzorera disc kureba, kutsigira sagittal alignment uye kukurudzira yakavimbika lumbar fusion.

Anterior Lumbar Fusion uye Fixation

Iyo ALIF sisitimu inoitirwa anterior lumbar interbody fusion maitiro mune akasarudzwa lumbar degenerative zvirwere, spondylolisthesis, kusagadzikana kwemusana uye deformity kesi. Iyo anatomical cage inodzorera disc kureba uye inotsigira sagittal alignment, nepo anterior plate uye screw system inopa imwe segmental fixation.

Yakavimbika Fusion Tsigiro

Kamuri hombe yegraft inopa nzvimbo yemapfupa egraft zvinhu uye inotsigira interbody fusion.

Optimized Load Kugovera

Iyo cage tsoka inogovera mutoro kuyambuka vertebral endplates uye inotsigira segmental kuvakazve.

Sagittal Alignment Restoration

Anatomical lordotic sarudzo dzinobatsira kudzoreredza disc kureba uye lumbar sagittal alignment.

Anterior Mechanical Support

Yakatsaurirwa ndiro uye screw fixation inopa inodzorwa kugadzikana kweyakarapwa lumbar segment.

ALIF Kuvhiya Instrument Set

Iyo yakatsaurirwa chiridzwa seti inotsigira gadziriro yedhisiki, kuisa saizi, kuisirwa keji, kuiswa kweplate uye screw fixation mukati meyakarongeka anterior lumbar surgical workflow.

✓ Disc kugadzirira uye vertebral endplate zviridzwa

✓ Maimplants ekuedza kwekeji kureba uye kusarudzwa kwetsoka

✓ Zvibatiso zvekeji uye midziyo yekuisa inodzorwa

✓ Kumisikidza ndiro, kudhirowa nekuisa screw maturusi

✓ Yakarongedzerwa chiridzwa tireyi yemaitiro ekugadzirira

Anterior Lumbar Interbody Fusion Procedure

Iyo inotevera mafambiro ekushanda inopa yakajairika ALIF yekuvhiya kutevedzana. Kusarudzwa kwekupedzisira kwekudyara, nzira yekuvhiya uye nzira yekugadzirisa inofanirwa kutariswa nachiremba anovhiya zvinoenderana nemurwere uye nekiriniki zvinodiwa.

Maitiro Zvakanakira

Nzira yepamberi inopa ruzivo rwakananga kune lumbar disc space, ichibvumira kuiswa kwehombe-footprint interbody cage apo ichichengetedza posterior musculature uye posterior neural structures.

Anterior Exposure

A retroperitoneal anterior approach inoitwa kuti iwane iyo yakakanganiswa lumbar segment. Midziyo uye matishu akapoteredzwa anonyatso kuunganidzwa kuti afumure iyo intervertebral disc space.

Disc Removal uye Endplate Kugadzirira

Iyo yakaderedzwa disc inobviswa, uye iyo vertebral endplates inogadzirirwa kugadzira yakakodzera fusion mubhedha uchichengetedza yakakwana kutsigirwa kwechimiro.

Cage Insertion uye Bone Grafting

A lordotic cage yakazadzwa neakasarudzwa pfupa graft zvinhu inoiswa munzvimbo ye disc kuti idzorere kureba kwe disc, kunatsiridza kurongeka uye kutsigira fusion.

Anterior Fixation uye Kudzikamisa

Iyo anterior plate uye screw system yakamisikidzwa kudzikamisa iyo yakavakwa patsva segment. Supplementary posterior fixation inogona kushandiswa maererano nechirongwa chekuvhiya.

Yekupedzisira Verification uye Kuvhara

Fluoroscopic imaging inosimbisa nzvimbo yekuisa, kureba kwediski, kurongeka kwepelinha uye kugadzirisa kusati kwavharwa ronda rekupedzisira.

ALIF Anterior Lumbar Interbody Fusion System

Inoshanda Lumbar Levels:
L4–L5 uye L5–S1