Cutaway Osteoporosis

Muaj 3 lub hom phiaj muab faib ua lub pob txha caj qaum ntuj thaum lub caij ntuj no. Rau kev sib piv, ntu sab sauv qhia cov qauv pob txha zoo. Cov ntu nruab nrab Osteoporosis (osteoporosis) yog cov kab mob pob txha uas cov pob txha ceev thiab ua tau zoo yog vim muaj ntau yam, cov pob txha microstructure tau rhuav tshem, thiab pob txha tsis zoo yog nce, uas yog feem ntau ntawm cov pob txha lov. Txha caj ntswm tau muab faib ua ob pawg: thawj thiab qib siab. Thawj pob txha pob txha tau muab faib ua peb hom: txha caj qaum mob (hom men), ntshav txha caj qaum senile (hom Ⅱ), thiab idiopathic osteoporosis (suav nrog hom neeg hluas). Kab mob hauv lub cev tom qab feem ntau tshwm sim li ntawm 5 mus rau 10 xyoo tom qab lawm lub caij poj niam; senile osteoporosis feem ntau yog hais txog osteoporosis uas tshwm sim tom qab hnub nyoog 70 xyoo hauv cov neeg laus; thiab idiopathic txha os feem ntau tshwm sim hauv cov neeg hluas, thiab qhov ua rau tseem tsis tau paub.