Ezimweni eziningi, i-cruralgia ibangelwa ukucindezelwa kwe-crural nerve nge-disc herniated. I-hernia iwukwakheka okuvela ku-intervertebral disc, okuthi, ephuma endaweni yayo evamile, icindezele enye yezimpande ze-crural nerve.

Umgogodla wakhiwe yinqwaba yama-vertebrae ahlukaniswe omunye komunye yi-disc ebizwa ngokuthi i-intervertebral disc, isakhiwo esifana ne-cartilage ne-ligament. Le disc ngokuvamile isebenza njenge-shock absorber kanye ne-force distributor. Le disc, enendandatho enomongo phakathi nendawo, ivamise ukukhipha amanzi emzimbeni futhi iqhekeke ngokuhamba kweminyaka. I-nucleus ye-disc ingakwazi ukuthuthela ku-periphery futhi iphume, futhi lena yi-disc herniated. Le hernia ingacasula futhi icindezele impande yezinzwa, kulokhu impande ye-lumbar L3 noma i-L4 ye-crural nerve, futhi ibangele ubuhlungu. Lokhu kucindezela kungaxhunyaniswa ne-spinal osteoarthritis (uqhwaku lwe-parrot, noma ukwakheka kwamathambo okucindezela impande ye-crural nerve) kanye / noma ukuncishiswa kwesikhala somgogodla ozungeze umgogodla, owucindezelayo.

Okungavamile kakhulu, ezinye izimbangela zokucindezela zingabhekwa (ukutheleleka, i-hematoma, ukuphuka, isimila, njll.).