Qaabkan weyn ee laf-dhabarta dabiiciga ah wuxuu muujinayaa dhammaan sifooyinka ugu muhiimsan ee laf-dhabar kasta si faahfaahsan, oo ay ku jiraan laf-dhabarta,
Xididdada neerfaha, halbowlayaasha laf-dhabarta, saxanka kala qaybsan, habka isdhaafka ah ee laf-dhabarta, iyo qaybta laf-dhabarta. Farqiga lafdhabarta waxaa lagu kala saaraa midabka.
Qaybaha: Lafdhabarta ilmo-galeenka, lafdhabarta thoracic, lafdhabarta lumbar, sacrum iyo coccyx si loo helo daraasad sax ah. Astaamaha ugu muhiimsan waxaa ka mid ah: laalaabasho
Lafdhabarta, sacrum, lafta lafta, halbowlaha laf-dhabarta, halbowlaha neerfaha iyo saxanka laf-dhabarta. Iyada oo leh kursi bir ah oo raaxo leh.
Baakad: 2 xabbo/kartoon, 80x32x39cm, 7kgs