Incazelo
I-diski ekhuphukayo ne-disc herniated ngokuvamile ihlobene, kodwa ayiyona into efanayo. Nansi indlela:
I-disc enqwabalala ivela lapho i-nucleus pulposus - isikhungo esithambile, esine-jelly-diski esinikeza ikhono lokudabuka kwe-disc - lidlulela ngaphesheya kwesimo sakhe esivamile ngaphakathi kwesakhiwo se-disk, nokho ihlala iqukethe ngaphakathi kwe-annulus fibrosus.
(I-annulus fibrosus iyisembozo esibucayi se-disk, ukuthi, lapho enempilo nangaphandle kwezinyembezi, igcina i- nucleus pulposus equkethwe.)
Ku-disvertebral disc enempilo, umngcele (okungukuthi, i-annulus fibrosus) ijwayele ukuhambisana nomkhawulo we-vertebra okuhlanganisiwe kuwo. Ama-bulging discs ngokuvamile awahambanga ngaphezu kuka-3 mm ngaphandle komphetho wethongo lomgogodla. Akuzona neze ezibuhlungu.
Lokho kusho, i-disc enqwabelana ingaba isiteji sokuqala se-disc. Noma, ngokuya komuntu ngamunye, kungase kube nje ukuhlukahluka kwe-anatomy (hhayi isifo nhlobo.)
I-Disc Herniated
Ngakolunye uhlangothi, i-disc ye-herniated iyenzeka uma izinyembezi noma ukuphuka ku- annulus kuvumela ezinye ze-nucleus pulposus ukuba ziphume ku-disc. Ubuhlungu kanye nezinye izimpawu ezisuka kwi-disc ye-herniated ngokuvamile ngenxa ye-nucleus pulposus ephunyukile ehlangene nezimpande zomgogodla.
Ngenkathi i-disc ye-herniated ngokuvamile ihambisana nezimpawu, okungenani ukukhuluma ngokweqile, lokhu akukwenzeka njalo.
Uma i-nucleus pulposus impahla ephumayo ayihlali emathunzini omzimba, khona-ke ukucasuka okuhlobene nokuxhumana kwayo, noma ukucindezelwa, leyo nerve ayifakiwe, futhi izimpawu ezivamile ezihambisana nalokhu kulimala azikwenzeka.
I-Bulging Disc ayiyona i-Diagnosis esemthethweni
Futhi okuthiwa ama-discs aqhutshwe phambili, i-bulging disc ayiyona i-diagnosis ye-diagnostic, kodwa esikhundleni segama elichazayo.
Libhekisela kwelinye lamafomu amaningana ukuthi izinguquko ezishintshashintshayo ezinkingeni ze-intervertebral zingathatha.
Kodwa i-disc yakheni ye-herniated yisikhathi sokuxilongwa, ngokusho kwe-American Society of Neuroradiology, i-American Society of Spine Radiology, i-North American Spine Society embukisweni wayo we-PowerPoint onesihloko esithi, "Isikhundla Sokwazisa Nokuhlukaniswa Kwe-Lumbar Disc Pathology," futhi ishicilelwe ku-American Society of Iwebhusayithi ye-Neuroradiology.
Abalobi besifundo se-2011 eshicilelwe enkulumweni kaDisemba ye- Global Spine Journal , bathi izinto eziningana - kusukela ekuphakameni kwediski yakho kuze kube sezingeni lokuhamba phakathi kwamathambo omgogodla ngenhla nangaphansi kwesici ekuhambeni kwe-disc enqwabelana. Ukufuduka kungukunyakaza kwezinto ezikhishwe ngaphandle kwezinyembezi noma okunye okuvuliwe ku-annulus fibrosus lapho okushicilelwe khona.
Kungakhathaliseki ukuthi yiziphi izinto eziguquguqukayo, into eyodwa abalobi abaqiniseka ngayo ukuthi inani lokuthutha i-disc lihlotshaniswa nesilinganiso sezinguquko eziguqukayo ezikhona emgodleni. Izinguquko ezinjalo zingabangela noma zingabangeli ubuhlungu be-discogenic.
Imithombo:
I-American Society of Neuroradiology, i-American Society of Spine Radiology, iNorth American Spine Society. Ukuqokwa kwamagama nokuhlukaniswa kwe-Lumbar Disc Pathology. Iwebhusayithi ye-AJNR. Ifinyelele ngo-Jan 2016.
Hu, J., Morishita, Y., Montgomery, Scott R., Hymanson, H., Taghavi, C., Do, D., Wang, J. Ukuhlolwa kwe-Kinematic kwe-Association phakathi kwe-Disc Bulge Migration, i-Lumbar Segmental Ukuhamba, ne-Disc Ukuguqulwa kwe-Lumbar Spine Ukusebenzisa Ukufanekisa Ukubukeka Okumangalisayo Kwamanje. I-Global Spine J. Dec 2011. Itholakale ngo-Jan 2016.