AIM:To analyze the change of intraocular pressure(IOP)with ocular contusion.METHODS:A total of 181 cases were diagnosed with ocular contusion,the IOP >24mmHg was regarded as ocular hypertension and the IOP <10mmHg was regarded as ocular hypotension;the causes of abnormal IOP were classified and analyzed.RESULTS:Totally 120 cases(66.3%)in 181 cases of ocular contusion were of abnormal IOP:98 cases(81.7%)of 120 cases were of ocular hypertension,22 cases(18.3%)were of ocular hypotension.Clinical findings:the IOP after ocular contusion was associated with many complications,including hyphema,vitreous hemorrhage,mydriasis,iridodialysis,recession of anterior chamber angle,lens dislocation,vitreous body rush into anterior chamber,retinal concussion,detachment of ciliary body,etc.CONCLUSION:Ocular contusion can cause abnormal intraocular pressure,therefore ophthalmologist should think highly of it.