Babban kashin baya na halitta tare da samfurin canza launin tsoka

Wannan babban samfurin kashin baya na halitta yana nuna dukkan manyan fasalulluka na kowace kashin baya dalla-dalla, gami da kashin baya,
Tushen jijiyoyi, jijiyoyin ƙashi, faifan da aka raba, tsarin juyawa na kashin baya, da kuma sashin ƙashi. An tsara matsayin tsoka da hannu.
Don ƙarin bincike. Muhimman fasaloli sun haɗa da: lanƙwasawa
Kashin baya, sacrum, ƙashin occipital, jijiyar ƙashi, jijiyar jijiya da kuma diskin intervertebral na lumbar. Tare da wurin zama na ƙarfe mai tsada.