Lo mzekelo uqukethe i-5 lumbar vertebrae kunye ne-intervertebral discs, i-sacrum, i-tailbone, i-nerve yomgogodla kunye nomqolo, kunye nesiseko.Zimbini, zendalo ezinkulu nezincinci.
Ngokwendalo enkulu, ukupakisha: 10 amaqhekeza / ibhokisi, 74x43x29cm, 12kgs
Incinci, ukupakisha: iziqwenga ezingama-32 / ibhokisi, 62x29x29cm, 10kgs