2.Pos cov txha txha caj qaum tsim rau cov txheej txheem sab nrauv, suav nrog pediclek thiab qws txhim kho.
2.antericor tus txha caj qaum siv nyob rau hauv lub ncauj tsev menyuam ntsuag lossis kev phais thoracic rau kev ruaj khov thiab fusion.
3. Cov kab mob nraub qaum tshwj xeeb rau cov ncauj tsev menyuam (caj dab) thaj av, suav nrog cov phaj thiab cov screws rau kev ruaj khov.
4.Lumbar spine nruab nrab tsom mus rau sab nraub qaum, nrog kev cog hniav rau ob qho tib si sab hauv thiab cov txheej txheem posterior.
5.Missally Attacive Spine cov tshuab siab siab ua kom txo qis kev phais mob phais mob
6.Dynamic steeilization tso cai tswj kev txav thaum muab kev ruaj khov, tsim qauv rau kev tsa suab khaws cia.