Abstract: OBJECTIVE: Study of Various ocular trauma scores and its effect on prognosis using a prospective study. MATERIAL AND METHODS: Studied 30 eyes in 30 patients with open globe injury underwent full history taking and ophthalmic examination at the time of presentation in our institute. patients were graded by using Ocular Trauma Score (OTS) , Ocular Trauma Severity Score (OTSS) and ISOT Score. Outcome measure was final visual acuity (six month after the primary surgical procedure). The significance of various scoring scales in relation to final visual acuity was assessed.