Abstract： Objective Observation arteria bronchialis embolism treats the big hemoptysis the curative effect,the complication and the security.Methods 23 example hemoptysis patient clinical material which treats to the artcria bronchialis embolism carries on the review analysis.Finally:This group of 23 example patient after treatment,cures 18 examples,the cure rate is 78.26%,shows results 2 examples,the effective l example,the total effectiveness is 91.30%,the invalid 2 examples,the inefficiency is 8.70%.After the technique until now makes a follow-up visit 4 month～3 yearly averages not to have the recrudescence.All patients have not had the serious embolism related complication (for example spinal cord damage and dystopia embolism and so on),after majority of patient technique,has the retrosternal scalding hot feeling,the cough,the chest to he stuffy,the minority patient has backache,the intercostal pain,to give off heat,after processes in 1 week to alleviate just right for the illness.Conclusion Artcria bronchialis embolism treats the big hemoptysis the curative effect to he good,the wound small,restores,the complication formation rate to be low quickly.