Kodi pali kusiyana kotani pakati pa ultrasound bone densitometer ndi Dual-Energy X-ray absorptiometry bone Densitometry (DXA Bone Densitometer)?kusankha?

Osteoporosis imayamba chifukwa cha kuwonongeka kwa mafupa.Mafupa a anthu amapangidwa ndi mchere wamchere (makamaka calcium) ndi organic matter.Panthawi ya chitukuko cha anthu, kagayidwe kachakudya, ndi kukalamba, mchere wamchere wamchere komanso kachulukidwe ka mafupa amafika pachimake kwambiri mwa achinyamata, ndipo pang'onopang'ono amawonjezeka chaka ndi chaka.kuchepa mpaka osteoporosis itachitika.

Kodi ndingadziwe bwanji ngati ndili ndi osteoporosis?Kuyeza kachulukidwe ka mafupa am'mafupa kumatha kumveketsa bwino zomwe zili m'mafupa, kuneneratu bwino za ngozi yothyoka, ndipo zimagwiritsidwa ntchito poyesa kuopsa kwa osteoporosis.

Pakalipano, pali mitundu yambiri ya zida zomwe zimagwiritsidwa ntchito poyeza kachulukidwe ka mafupa, zomwe zimafala kwambiri ndi ultrasonic bone kachulukidwe chowunikira ndi mphamvu ziwiri X -ray fupa kachulukidwe, ndiye pali kusiyana kotani pakati pa mitundu iwiriyi, ndi mmene kusankha?

Akupanga mafupa kachulukidwe chowunikirandi ultrasonic probe yomwe imatulutsa matabwa a ultrasound.Miyendo ya phokoso imalowa pakhungu kuchokera kumapeto kwa kafukufukuyo ndikupita kumtunda wa fupa mpaka kumapeto kwa mtengo wina wa kafukufuku.Kompyuta imawerengera kufalikira kwake mu fupa.Liwiro la ultrasound la phokoso ( S0S ) limafananizidwa ndi chiwerengero cha anthu kuti apeze mtengo wa T ndi zotsatira za Z, kuti apeze chidziwitso choyenera cha kachulukidwe ka mafupa kupyolera mu maonekedwe a ultrasound.

Waukulu muyeso malo a akupanga mafupa kachulukidwe chowunikira ndi utali wozungulira kapena tibia, amene ali wabwino malumikizanidwe ndi wapawiri-mphamvu X-ray fupa densitometer.

Mphamvu ziwiriX -ray bone densitometer imapeza mitundu iwiri ya mphamvu, yomwe ndi yotsika mphamvu komanso yamphamvu kwambiriMa X-ray, kudzera mu chubu cha X-ray akudutsa pa chipangizo china.Pambuyo pa X-rays amalowa m'thupi, makina ojambulira amatumiza zizindikiro zomwe adalandira ku kompyuta kuti agwiritse ntchito deta kuti apeze kachulukidwe ka mafupa.

Dual-energy X -ray bone bone densitometry imakhala yolondola kwambiri ndipo imatha kuwunika molondola kusintha kwachilengedwe pakuchulukira kwa mafupa chaka chilichonse.Ndilo "ndondomeko yagolide" yowunikira matenda osteoporosis yotengedwa ndi International Health Organisation.Muyezo wolipiritsa ndi wapamwamba kuposa wa akupanga mafupa osalimba ozindikira.

Komanso, kudziwika ndondomeko ya akupanga mafupa kachulukidwe chowunikira ndi otetezeka, sanali invasive ndi poizoniyu wopanda, ndipo ndi oyenera fupa kachulukidwe kuwunika kwa amayi apakati, ana, azaka zapakati ndi okalamba ndi magulu ena apadera.Komabe, mphamvu ziwiri za X-ray absorptiometry zimakhala ndi ma radiation ochepa, choncho nthawi zambiri sagwiritsidwa ntchito poyeza makanda ndi amayi apakati.

ultrasound bone densitometer ndi dual-energy x-ray absorptiometry bone densitometry ?Ndikukhulupirira kuti mutawerenga mawu oyamba pamwambapa, muyenera kumvetsetsa bwino, ndipo mutha kusankha malinga ndi zosowa zanu ndi bajeti.

Pinyuan Medical ndi professinal wopanga Bone Densitometry amene kusunga mafupa anu thanzi.

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