Cov kws phais neeg orthopedic siv cov cuab yeej kho kom zoo rau sab nraud rau kev xaiv qhib pob txha, mob nqaij mos loj, kev ruaj ntseg sai sai, qee qhov pob txha ntawm cov pob qij txha, kev tsim kho ntawm ceg ceg, kho deformity, ceg lengthening thiab xaiv fusion txheej txheem. Nyob ntawm qhov kev raug mob thiab kev kho mob, tus ncej yuav yog ib qho txuas txuas mus rau ib ntus rau kev kho sab hauv lossis cov txheej txheem siv thaum cov pob txha kho.