Ho Khaola Lefu la ho Fokola

E na le li-lumbar vertebrae tsa 3 tse arohaneng ka nako e le 'ngoe. Ho bapisa, karolo e kaholimo e bonts'a sebopeho sa masapo se phetseng hantle. Karolo ea bohareng Osteoporosis (osteoporosis) ke lefu la masapo le fokotsang boleng ba masapo le boleng ka lebaka la mabaka a fapaneng, masapo microstructure a senyeha, 'me lesapo la masapo lea eketseha, le atisang ho robeha. Osteoporosis e arotsoe ka mekhahlelo e 'meli: ea mantlha le ea bobeli. Osteoporosis ea mantlha e arotsoe ka mefuta e meraro: postmenopausal osteoporosis (mofuta Ⅰ), senile osteoporosis (mofuta Ⅱ), le idiopathic osteoporosis (ho kenyeletsoa le mofuta oa bacha). Postmenopausal osteoporosis hangata e etsahala nakong ea lilemo tse 5 ho isa ho tse 10 ka mor'a ho khaotsa ho ilela khoeli ho basali; senile osteoporosis ka kakaretso e bolela lefu la masapo le hlahang kamora lilemo tsa 70 ho batho ba tsofetseng; 'me lefu la ho fokola ha masapo le bakoang ke lefu la ho fokola ha pelo le bakoa haholo-holo ke bacha,' me le hona ha ho tsejoe sesosa sa lona.