AIM: To analyze the correlative factors of extraction eyeball by ocular trauma. METHODS: The data of cases with extraction eyeball by ocular trauma from July 2005 to July 2009 were collected,and the factors of trauma time,causation,age and occupation were analyzed. RESULTS: The shortest time from being injured to extraction eyeball was 1 hour, the longest time was 40 years,average 4.9 years. The main disease causing extraction eyeball was ocular rupture, secondary glaucoma the second and suppurative endoophthalmia the third. The primary causation causing extraction eyeball was complications from operation of cataract and glaucoma, wood or stone wound was the second. Occupational composition: agriculture and construction industry were the easiest to cause extraction eyeball, individual labour and factory worker were the second. The age of extraction eyeball was chiefly from 41 years to 60 years, followed by from 21 years to 40 years. CONCLUSION: The cases of ocular trauma should be treated in time and correctly,the especial population should receive skill training about how to protect eyes,the oculist from primary hospital should be reinforced the clinical skill training.